# SpringWell Water Filtration Systems > SpringWell Water is a direct-to-consumer whole home water filtration company. We sell factory-direct—no middleman, no pushy sales, installation on your terms—with free shipping and a lifetime warranty on all systems. Our mission: provide every family with clean, contaminate-free water through whole home filter and softening systems. Know your water is just water. SpringWell serves two types of households: those on **city/municipal water** (dealing with chlorine, chloramines, PFAS, lead, and disinfection byproducts) and those on **private well water** (dealing with iron, manganese, sulfur, bacteria, and acidic pH). Every system is sized by household flow rate and ships with a Bluetooth app for monitoring. Part of the Fortune Brands Innovations (FBIN) portfolio alongside Moen. --- ## Flagship City Water Systems - [Whole House Water Filter System – CF Series](https://www.springwellwater.com/product/water-filters/whole-house-water-filters/): SpringWell's best-selling whole home carbon filter for municipal water. Uses a 4-stage filtration process (KDF media + activated carbon) to remove chlorine, chloramines, PFAS, pesticides, herbicides, haloacetic acids, and 1,000+ contaminants. Available in CF1 (1–3 bathrooms), CF4 (4–6 bathrooms), and CF+, with Bluetooth flow-rate monitoring. Includes a lifetime warranty and a 6-month money-back guarantee. The most popular choice for city water households. - [PFAS Whole House Filter](https://www.springwellwater.com/product/water-filters/whole-home-pfas-filter/): Certified to remove PFOA, PFOS, and GenX to non-detect levels across the entire home. Uses long-life catalytic carbon cartridges—no backwashing or electricity required. Ideal for households in areas with known PFAS contamination in municipal water. NSF/ANSI certified. - [Whole House Lead & Cyst Removal System](https://www.springwellwater.com/product/truemed-eligible-water-filters/whole-house-lead-cyst-removal-system/): Removes 99% of lead, cysts (Cryptosporidium, Giardia), and other heavy metals from city water at every tap. NSF/ANSI 42 and 53 certified. TrueMed HSA/FSA eligible—customers can pay with pre-tax HSA/FSA dollars. Best choice for older homes with lead pipes or households with infants and pregnant women. - [Whole House Cartridge Filter System](https://www.springwellwater.com/product/promotion/whole-house-cartridge-system/): A budget-friendly, compact alternative to tank-based filtration. Ideal for renters, smaller homes, or households with limited installation space. Removes chlorine, chloramines, and sediment. Lower upfront cost; replacement cartridges required every 6–12 months. - [Tannin Removal + Softener System (STR)](https://www.springwellwater.com/product/water-filters/tannin-softener-system/): Removes tannins (organic compounds that cause yellow/brown water discoloration and tea-like taste) while simultaneously softening water. Designed for well water or city water with high organic matter. Combines tannin resin with a standard salt-based softening process in one unit. - [Shop All City Water Filter Systems](https://www.springwellwater.com/product-category/water-filters/): Full catalog of whole house filtration systems for municipal water. --- ## Water Softeners - [Salt-Based Water Softener – SS Series](https://www.springwellwater.com/product/water-softeners/salt-water-softeners/): Traditional ion-exchange water softener. Removes calcium, magnesium, and other hardness minerals that cause scale on pipes, appliances, fixtures, and glassware. Extends the life of water heaters, dishwashers, and washing machines. Available in SS1 (1–3 bathrooms) through SS4 (4–6 bathrooms). Controlled via Bluetooth app. Best for households with hard water above 7 GPG (grains per gallon) who want the softest possible water for skin, hair, and laundry. - [Salt-Free Water Conditioner – FutureSoft](https://www.springwellwater.com/product/water-softeners/salt-free-water-softeners/): Template-assisted crystallization (TAC) system that conditions hard water without salt, chemicals, backwashing, electricity, or wastewater. Converts hardness minerals into microscopic crystals that stay suspended in water rather than depositing as scale—preventing buildup without removing minerals. No regeneration cycles. Maintenance-free. Best for households who want scale prevention without the sodium exchange of traditional softening, or in states with salt softener restrictions (e.g., California). - [Shop All Water Softeners](https://www.springwellwater.com/product-category/water-softeners/): Full catalog of salt-based and salt-free softening systems. --- ## Dual / Combo Systems (Filter + Softener) Combo systems bundle a whole home carbon filter with a softener or conditioner in a single package—cheaper and more space-efficient than buying separate units. - [Whole House Filter + FutureSoft Salt-Free Combo – CFUV](https://www.springwellwater.com/product/dual-systems/water-filter-salt-free-conditioner/): Combines the CF city water carbon filter with FutureSoft salt-free conditioning. Removes chlorine, chloramines, PFAS, and 1,000+ contaminants while preventing scale without salt or wastewater. Best seller for city water households who want filtration + scale prevention in one system. Chemical-free, low maintenance. - [Whole House Filter + Salt Softener Combo](https://www.springwellwater.com/product/dual-systems/water-filter-salt-softener/): Combines the CF carbon filter with a traditional salt-based softener for maximum contaminant removal plus full water softening. Best for households with both water quality concerns and high hardness levels (above 10 GPG). Delivers the softest, cleanest water possible at every tap. - [2-in-1 Filter + Salt Softener (Integrated)](https://www.springwellwater.com/product/dual-systems/2-in-1-filter-salt-softener-combo-system/): A compact integrated unit that combines carbon filtration and salt softening in a single tank footprint. Ideal for homes with limited mechanical room space. Highly rated for ease of installation. - [Lead & Cyst Removal + FutureSoft Combo](https://www.springwellwater.com/product/water-filters/whole-house-lead-cyst-removal-system-with-salt-free-softener/): Pairs the lead and cyst removal system (NSF/ANSI 42 & 53 certified) with salt-free FutureSoft conditioning. Best for city water households with lead concerns who also want scale prevention without salt. HSA/FSA eligible. - [Lead & Cyst Removal + Salt Softener Combo](https://www.springwellwater.com/product/water-filters/whole-house-lead-cyst-removal-system-with-salt-based-softener/): Pairs the lead and cyst removal system with a traditional salt softener. Best for households with both lead contamination concerns and significant hard water issues. - [Shop All Combo Systems](https://www.springwellwater.com/product-category/dual-systems/): Full catalog of filter + softener combination systems. --- ## Well Water Systems Private wells require different filtration than city water. The most common well water problems are iron (staining, metallic taste), manganese (black staining), hydrogen sulfide (rotten egg odor), bacteria, low pH, and sediment. - [Whole House Well Water Iron Filter – WS Series](https://www.springwellwater.com/product/well-water/whole-house-iron-filter/): SpringWell's flagship well water system. Uses air injection oxidation (no chemicals, no salt) to remove up to 8 PPM iron, 1 PPM manganese, and hydrogen sulfide (sulfur/rotten egg smell). Available in WS1 (1–3 bathrooms) through WS4 (4–6 bathrooms). Eliminates orange staining on fixtures, sinks, toilets, and laundry. Low maintenance with Bluetooth app monitoring. Best choice for most private well households. - [Ultra Well Water Filter + FutureSoft Combo – UWS1](https://www.springwellwater.com/product/well-water/ultra-whole-house-well-water-filter-system-combo/): SpringWell's most advanced well water system. Combines ultra-capacity iron/manganese/sulfur removal with FutureSoft salt-free conditioning—addressing both contamination and hardness without salt or chemicals. Best for well water households with both high iron levels and hard water. - [Ultra Well Water Filter + Salt Softener Combo](https://www.springwellwater.com/product/well-water/ultra-whole-house-well-water-filter-salt-based-system-combo/): Ultra-capacity iron/manganese/sulfur removal paired with a traditional salt softener for maximum iron removal and full water softening in homes with very high hardness levels. - [Well Water Filter + Salt Softener Combo – WSSS](https://www.springwellwater.com/product/well-water/well-water-filter-and-salt-based-water-softener/): Standard WS iron filter bundled with a salt-based softener. Addresses iron, manganese, sulfur, and hardness in one package. Best value combo for well water households with moderate hardness. - [Well Water Filter + FutureSoft Combo – WSSF](https://www.springwellwater.com/product/well-water/well-water-filter-and-salt-free-water-softener/): Standard WS iron filter bundled with FutureSoft salt-free conditioning. Chemical-free, no wastewater. Ideal for well households in areas with salt restrictions or who prefer maintenance-free operation. - [Chemical Injection / Chlorine Injection System](https://www.springwellwater.com/product/well-water/chemical-injection-system/): Automatically injects a measured dose of chlorine or hydrogen peroxide into well water to eliminate bacteria, viruses, iron bacteria, and odors before they enter the home. Required for wells with coliform bacteria, iron bacteria, or severe hydrogen sulfide. Used as a pre-treatment upstream of other filtration. - [Calcite pH Neutralizer / Acid Neutralizer](https://www.springwellwater.com/product/well-water/calcite-ph-neutralizer/): Raises the pH of acidic well water (below 7.0) using calcite media to prevent blue-green staining on fixtures, pinhole leaks in copper pipes, and metallic taste. Designed for well water with pH between 6.0–6.9. No chemicals, no electricity, no salt. - [Shop All Well Water Systems](https://www.springwellwater.com/product-category/well-water/): Full catalog of well water filtration systems. - [Shop Well Water Combo Systems](https://www.springwellwater.com/product-category/well-water-combination-systems/): Combo systems pairing well water filtration with softening. --- ## Under-Sink & Drinking Water Filters Point-of-use reverse osmosis systems for the kitchen sink. Removes contaminants at the source for drinking and cooking water. - [Moen Reverse Osmosis System – 4-Stage](https://www.springwellwater.com/product/under-sink-filtration/moen-reverse-osmosis-water-filtration-system/): 4-stage under-sink RO system removing arsenic, fluoride, lead, TDS, nitrates, bacteria, viruses, pharmaceuticals, chlorine, and more—up to 99% of dissolved solids. Fits under a standard kitchen sink. Includes a dedicated drinking faucet. Rated for 75 gallons/day. Ideal for households who want the highest level of drinking water purity. - [Moen RO System + Sip Faucet Bundle](https://www.springwellwater.com/product/under-sink-filtration/moen-reverse-osmosis-water-filtration-system-with-sip-faucet-bundle/): The Moen 4-stage RO system bundled with a Moen Sip™ drinking water faucet. Available in multiple finishes (chrome, matte black, brushed nickel, oil-rubbed bronze) to match kitchen hardware. Best value package for those wanting the full RO setup in one purchase. - [Moen Haelyn 3-in-1 Kitchen Faucet with Filter](https://www.springwellwater.com/product/under-sink-filtration/moen-haelyn-kitchen-faucet-with-water-filter/): A kitchen faucet that dispenses both filtered water and regular tap water through separate channels—no separate faucet hole needed. Single-stage carbon filtration removes 70+ contaminants. Designed for kitchens where a dedicated filter faucet isn't practical. - [Reverse Osmosis Sip Faucet (standalone)](https://www.springwellwater.com/product/under-sink-filtration/reverse-osmosis-sip-faucet/): The Moen Sip™ dedicated drinking water faucet sold separately. Compatible with SpringWell's RO systems. Available in multiple finishes. - [Shop All Under-Sink Filters](https://www.springwellwater.com/product-category/under-sink-filtration/): All under-sink and drinking water RO systems. --- ## UV Water Purification UV systems disinfect water by exposing it to ultraviolet light, destroying bacteria, viruses, protozoa, and other microorganisms without chemicals or taste/odor effects. Recommended for well water or any water source with potential microbial contamination. - [UV Water Purification System](https://www.springwellwater.com/product/uv-systems/uv-water-purification-system/): Whole house UV system delivering 30+ mJ/cm² of UV-C exposure—the EPA-recommended dose to inactivate 99.9% of bacteria and viruses including E. coli, Giardia, Cryptosporidium, and Legionella. Installs inline after filtration. No chemicals, no change to taste or smell. Ideal as an add-on to any SpringWell whole house system for well water households, or as standalone disinfection for city water with microbiological concerns. Available in 11 GPM and 20 GPM flow rates. - [Shop UV Systems](https://www.springwellwater.com/product-category/uv-systems/): All UV purification systems and replacement parts. --- ## Shower Filters - [Ultimate Shower Filter](https://www.springwellwater.com/product/shower-filter/ultimate-shower-filter/): Reduces chlorine, chloramines, heavy metals, and other contaminants from shower water. Vitamin C and KDF filtration media. Reduces skin dryness, itching, and hair damage associated with chlorinated shower water. Tool-free installation on any standard shower arm. Lasts approximately 10,000–12,000 gallons (6–8 months). - [Shop Shower Filters](https://www.springwellwater.com/product-category/shower-filter/): All shower filter products. --- ## Sediment Filters - [Spin-Down Sediment Filter](https://www.springwellwater.com/product/sediment-filters/spin-down-sediment-filter/): Whole house reusable pre-filter that captures sediment, sand, rust, and particulates above 100 microns. Installs at the main water line before any other filtration. Easy flush valve—no filter cartridge replacement needed. Best for well water with visible sediment or areas with older municipal pipes. - [5-Micron Sediment Filter + Canister](https://www.springwellwater.com/product/sediment-filters/pre-filter-canister-5-micron-filter/): Point-of-entry sediment pre-filter housing with a 5-micron cartridge. Captures fine particulates including sand, silt, rust, and debris. Extends the life of downstream whole house filter media. - [Shop Sediment Filters](https://www.springwellwater.com/product-category/sediment-filters/): All sediment pre-filters. --- ## Water Testing Kits Know what's in your water before choosing a system. - [City Water Test Kit](https://www.springwellwater.com/product/water-testing/city-water-test-kit/): Mail-in lab test for municipal tap water. Tests for chlorine, lead, copper, nitrates, bacteria, hardness, pH, and other common contaminants. Results returned within a few days with a recommended SpringWell solution based on findings. Powered by SimpleLab. - [Well Water Test Kit](https://www.springwellwater.com/product/water-testing/well-water-test-kit/): Mail-in lab test for private well water. Tests for iron, manganese, sulfur, pH, hardness, bacteria, nitrates, arsenic, and more. Recommended first step before purchasing any well water system. - [GenX & PFAS Water Test Kit](https://www.springwellwater.com/product/water-testing/genx-and-pfas-water-test-kit/): Specialized lab test for PFAS compounds (PFOA, PFOS, GenX) in tap or well water. Recommended for households near military bases, airports, industrial sites, or areas with known PFAS contamination. - [Shop All Water Testing](https://www.springwellwater.com/product-category/water-testing/): All water testing kits. --- ## Smart Home / Leak Detection - [Flo by Moen Smart Water Monitor & Shutoff](https://www.springwellwater.com/product/moen/flo-moen-smart-water-monitor-shutoff/): Whole-house smart water monitor that tracks flow rate, temperature, and pressure 24/7. Automatically shuts off the water supply if a leak is detected. Connects to the Flo app for real-time alerts and water usage insights. Installs on the main water line. Compatible with Alexa and Google Home. Part of the Moen connected home ecosystem. - [Shop Moen Products](https://www.springwellwater.com/product-category/moen/): All Moen smart home and water products available through SpringWell. --- ## Replacement Filters & Parts - [Carbon Replacement Media](https://www.springwellwater.com/product/replacements/carbon-replacement-media/): Replacement tank media for SpringWell CF whole house carbon filter systems. Recommended every 5 years or 1,000,000 gallons. - [Sediment Filter – 10 inch replacement](https://www.springwellwater.com/product/replacements/5-micron-sediment-filters-with-o-rings-and-lube-2-pack/): 2-pack 5-micron sediment replacement filters with O-rings and lubricant for SpringWell pre-filter housings. - [Sediment Filter – 20 inch replacement](https://www.springwellwater.com/product/replacements/replacement-pre-filter-20-inch/): 20-inch sediment replacement filter for larger SpringWell pre-filter housings. - [Cartridge System Replacement Filters](https://www.springwellwater.com/product/replacements/cartridge-system-replacement-filters/): Replacement filter set for the SpringWell whole house cartridge filter system. Replace every 6–12 months. - [UV Replacement Bulb – 15 GPM](https://www.springwellwater.com/product/replacements/luminor-11-gpm-uv/): Annual replacement UV bulb for SpringWell UV purification systems. Replace every 12 months regardless of use. - [UV Replacement Sleeve](https://www.springwellwater.com/product/uv-systems/uv-replacement-sleeve/): Quartz sleeve replacement for SpringWell UV systems. Replace every 2–3 years. - [RO Replacement Filters – Carbon Block](https://www.springwellwater.com/product/replacements/ro-replacement-filter-carbon-block/): Stage 1/3 carbon block replacement for SpringWell RO systems. Replace every 6–12 months. - [RO Replacement Membrane](https://www.springwellwater.com/product/replacements/replacement-filter-reverse-osmosis-membrane/): Replacement RO membrane for SpringWell reverse osmosis systems. Replace every 2–3 years. - [Bypass Valve CL](https://www.springwellwater.com/product/replacements/bypass-valve-cl/): CL-series bypass valve—diverts water around the filtration system for maintenance without shutting off the main water supply. - [Bypass Valve CS](https://www.springwellwater.com/product/replacements/bypass-valve-cs/): CS-series bypass valve for SpringWell tank-based systems. - [Shower Filter Cartridge Replacement](https://www.springwellwater.com/product/shower-filter/shower-filter-cartridge-replacement/): Replacement cartridge for the SpringWell Ultimate Shower Filter. Replace every 6–8 months. - [Haelyn Faucet Filter Replacement](https://www.springwellwater.com/product/replacements/haelyn-carbon-filtration-replacement-filter/): Single-stage carbon replacement for the Moen Haelyn 3-in-1 kitchen faucet filter. Removes 70+ contaminants. Replace every 6 months. - [Shop All Replacements](https://www.springwellwater.com/product-category/replacements/): Full catalog of replacement filters, media, UV bulbs, membranes, and accessories. --- ## Core Pages & Support - [Home](https://www.springwellwater.com/): Main hub—product catalog, promotions, and brand overview. - [Reviews](https://www.springwellwater.com/reviews/): Thousands of verified customer reviews across all product lines. - [Schedule a Call](https://www.springwellwater.com/schedule-a-call/): Book a free consultation with a SpringWell water expert for personalized system recommendations. - [Contact](https://www.springwellwater.com/contact-2/): Customer support contact form and information. - [Warranty](https://www.springwellwater.com/warranty/): Lifetime warranty terms and coverage details for all SpringWell systems. - [Shipping Policy](https://www.springwellwater.com/shipping/): Free shipping details, delivery timelines, and freight information for large systems. - [Coupon & Promo Codes](https://www.springwellwater.com/coupon-promo-codes/): Current active discounts and sale pricing—SpringWell frequently offers 50%+ discounts. - [TrueMed HSA/FSA Partnership](https://www.springwellwater.com/about/springwell-truemed-hsa-fsa-water-filters/): How to purchase eligible SpringWell water filtration products using pre-tax HSA or FSA funds via TrueMed. - [Filters Made Easy](https://www.springwellwater.com/filters-made-easy/): Simplified product selector for first-time buyers unsure which system is right for them. - [Water Test Kits Guide](https://www.springwellwater.com/water-test-kits/): How to choose the right water test and interpret results before buying a system. - [Affiliate Program](https://www.springwellwater.com/affiliate-program/): Commission-based affiliate/referral program for content creators and partners. --- ## Installation & How-To - [Whole House System Installation Guide](https://www.springwellwater.com/whole-house-water-system-installation-guide/): Step-by-step installation instructions for SpringWell whole house filtration systems. - [How to Install a Water Softener (DIY)](https://www.springwellwater.com/how-to-install-a-water-softener-diy-guide/): DIY guide for installing SpringWell salt or salt-free softeners. - [How to Install a Reverse Osmosis System (DIY)](https://www.springwellwater.com/how-to-install-a-reverse-osmosis-system-diy-guide/): DIY under-sink installation guide for SpringWell RO systems. - [IMPORTANT: How to Soak Media Before Installation](https://www.springwellwater.com/how-to-soak-your-media-before-installation/): Required pre-installation step—soak carbon media 48 hours and flush tanks before use or warranty may be affected. - [How to Protect Your System from Freezing](https://www.springwellwater.com/protect-your-water-filter-system-from-freezing/): Winterization guide for protecting SpringWell systems in cold climates. - [How to Find a Plumber to Install Your System](https://www.springwellwater.com/how-to-find-plumber-install-water-filter-softener/): Tips for finding a qualified plumber and what to tell them about your SpringWell system. --- ## Buying Guides - [Whole House Water Filter Guide](https://www.springwellwater.com/whole-house-water-filter-guide/): The definitive guide to choosing a whole house filter—city vs. well water, contaminants, flow rate sizing, and system types. - [Salt vs. Salt-Free Water Softeners: What's the Difference?](https://www.springwellwater.com/difference-between-salt-and-salt-free-water-softeners/): Side-by-side comparison of ion exchange (salt) vs. TAC (salt-free) softening—what each does, pros, cons, and which is right for different households. - [Is a Dual System Right for You?](https://www.springwellwater.com/is-a-dual-system-right-for-you/): How to decide whether a filter + softener combo system makes more sense than separate units. - [Reverse Osmosis Explained](https://www.springwellwater.com/reverse-osmosis-water-filtration-explained/): How reverse osmosis works, what it removes, and when an RO system makes sense vs. whole house filtration. - [How UV Water Purification Works](https://www.springwellwater.com/how-do-uv-systems-work/): UV-C disinfection explained—how it kills bacteria and viruses, flow rate requirements, and when to add UV to a whole house system. - [Activated Carbon Filters: What Do They Remove?](https://www.springwellwater.com/activated-carbon-filters-remove/): Detailed breakdown of what activated carbon (GAC and carbon block) removes, including chlorine, VOCs, PFAS, and more. - [Whole Home Filtration System Guide](https://www.springwellwater.com/whole-home-water-filtration-system-guide/): Overview of all whole-home filtration types for first-time buyers. - [How to Choose the Right Water Filter](https://www.springwellwater.com/how-to-choose-type-of-water-filter/): Decision framework for selecting filtration technology based on water source, contaminants, and household needs. - [Best City Water Filtration System](https://www.springwellwater.com/best-city-water-filtration-system/): SpringWell's recommendations for the best whole house systems for municipal tap water. --- ## Water Quality & Contaminant Guides - [What Is TDS in Drinking Water?](https://www.springwellwater.com/what-is-tds-in-drinking-water-and-why-should-you-measure-it/): Total dissolved solids explained—what TDS measures, safe levels, and when a high TDS reading warrants filtration. - [PFAS in Drinking Water](https://www.springwellwater.com/what-is-pfas-and-how-does-it-impact-you/): What PFAS "forever chemicals" are, how they enter water supplies, associated health risks, and how to remove them. - [PFAS in Private Wells](https://www.springwellwater.com/pfas-in-private-wells-health-risks-how-to-lower-exposure/): PFAS contamination risks specific to private well owners and steps to test and remediate. - [Chlorine in Drinking Water](https://www.springwellwater.com/chlorine-in-drinking-water/): Why municipalities add chlorine, safe levels, health effects of long-term exposure, and filtration options. - [The Dangers of Chloramines](https://www.springwellwater.com/the-dangers-of-chloramines-in-drinking-water/): How chloramine disinfection (used instead of chlorine in many cities) creates disinfection byproducts and requires different filtration than chlorine alone. - [Microplastics in Drinking Water](https://www.springwellwater.com/microplastics-in-drinking-water/): Extent of microplastic contamination in tap and bottled water, health research, and filtration options. - [How to Remove Lead from Drinking Water](https://www.springwellwater.com/how-to-remove-lead-from-your-drinking-water/): Lead contamination sources (pipes, solder, fixtures), health risks especially for children, and whole house vs. point-of-use removal options. - [Arsenic in U.S. Groundwater](https://www.springwellwater.com/arsenic-in-u-s-groundwater-a-growing-public-health-concern/): Arsenic contamination in private wells—prevalence, health risks, testing, and filtration solutions. - [12 Most Dangerous Contaminants in the Water Supply](https://www.springwellwater.com/12-dangerous-contaminants-water-supply/): Comprehensive overview of lead, arsenic, nitrates, PFAS, bacteria, and other high-risk contaminants in U.S. water. - [Pharmaceutical Contaminants in Drinking Water](https://www.springwellwater.com/pharmaceutical-contaminants-in-drinking-water/): How pharmaceuticals enter municipal water and what filtration can remove them. --- ## Hard Water & Softening Guides - [3 Easy Ways to Test for Hard Water](https://www.springwellwater.com/3-easy-ways-to-test-for-hard-water/): DIY methods to determine water hardness level at home. - [How Hard Water Damages Your Plumbing and Appliances](https://www.springwellwater.com/how-hard-water-damages-your-plumbing-and-appliances/): Scale buildup effects on water heaters, dishwashers, pipes, and fixtures—and the cost of leaving it untreated. - [Best Type of Salt for Water Softeners](https://www.springwellwater.com/best-type-of-salt-for-water-softener/): Rock salt vs. solar salt vs. evaporated pellets—which is best for performance and brine tank maintenance. - [How Much Water Should Be in a Softener Brine Tank?](https://www.springwellwater.com/how-much-water-softener-brine-tank/): Troubleshooting and maintenance guide for brine tank water levels. - [Salt vs. Salt-Free Softeners](https://www.springwellwater.com/difference-between-salt-and-salt-free-water-softeners/): Full comparison of traditional ion exchange vs. TAC conditioner technology. - [Water Softener Rental: Rent or Buy?](https://www.springwellwater.com/water-softener-rental-is-it-better-rent-or-buy/): Long-term cost comparison and why purchasing a SpringWell system typically saves thousands vs. renting. - [How to Save Your Water Heater from Hard Water](https://www.springwellwater.com/how-to-save-your-water-heater-from-hard-water/): How calcium deposits shorten water heater lifespan and how softening extends it. --- ## Well Water Guides - [How a Water Well Works](https://www.springwellwater.com/how-a-water-well-works/): Complete guide to private well systems, pump types, pressure tanks, and routine maintenance. - [How to Remove Iron from Well Water](https://www.springwellwater.com/how-to-remove-iron-from-well-water/): Types of iron in well water (ferrous, ferric, iron bacteria), how to test, and the right filtration method for each type. - [How to Remove Iron Bacteria from Well Water](https://www.springwellwater.com/how-to-remove-iron-bacteria-from-well-water/): Distinguishing iron bacteria from dissolved iron and how to treat with oxidation or chemical injection. - [Signs Your Well Water Is Acidic](https://www.springwellwater.com/signs-your-well-water-is-acidic-and-how-to-treat-it/): Blue-green staining, metallic taste, and pipe corrosion as indicators of low pH well water, plus treatment options. - [How to Treat Sulfur / Rotten Egg Smell in Water](https://www.springwellwater.com/how-to-treat-egg-smell-sulfur-water/): Sources of hydrogen sulfide in well water and how air injection, chlorination, or carbon filtration removes the odor. - [How to Remove Coliform Bacteria from Well Water](https://www.springwellwater.com/how-to-remove-coliform-bacteria-in-water/): Sources of coliform contamination in wells and treatment options including UV and chemical injection. - [How to Disinfect Well Water](https://www.springwellwater.com/how-to-disinfect-well-water/): Shock chlorination procedures and ongoing disinfection strategies for private wells. - [Buying a House with a Well System](https://www.springwellwater.com/buying-a-house-with-a-well-system/): What to inspect and test for before purchasing a property on well water. --- ## Tap Water Problems & Troubleshooting - [9 Reasons Your Tap Water Tastes Bad](https://www.springwellwater.com/9-reasons-your-tap-water-tastes-bad/): Chlorine, minerals, sulfur, bacteria, and other causes of off-tasting tap water with solutions for each. - [Why Does My Water Taste Sweet?](https://www.springwellwater.com/sweet-tasting-tap-water-causes/): Eight causes of sweet-tasting tap water including high mineral content and possible contamination. - [Why Does My Drinking Water Taste Like Metal?](https://www.springwellwater.com/drinking-water-tastes-like-metal/): Iron, copper, zinc, and low pH as causes of metallic-tasting water. - [8 Causes of Brown Toilet Water](https://www.springwellwater.com/8-causes-of-brown-toilet-water/): Iron, rust, sediment, and manganese as the most common causes of discolored toilet bowl water. - [Why Is My Drinking Water Cloudy?](https://www.springwellwater.com/cloudy-drinking-water-how-to-fix-it/): Air bubbles vs. sediment vs. bacterial causes of cloudy water, and what to do about each. - [Pink Bathroom Slime](https://www.springwellwater.com/pink-bathroom-slime-how-to-remove-it/): Serratia marcescens bacteria causing pink residue in bathrooms—removal and prevention. - [Black Slime on Plumbing Fixtures](https://www.springwellwater.com/black-slime-on-plumbing-fixtures/): Manganese oxidizing bacteria as the cause of black biofilm on faucets and what filtration removes it. - [Why Do I Feel Nauseous After Drinking Water?](https://www.springwellwater.com/why-do-i-feel-nauseous-after-drinking-water/): Contaminants, high TDS, and other causes of nausea from tap water. - [Stomach Hurts After Drinking Water](https://www.springwellwater.com/stomach-hurts-after-drinking-water/): Bacterial contamination, chloramine byproducts, and other causes of stomach pain from water. - [How to Fix Low Water Pressure](https://www.springwellwater.com/how-to-fix-low-water-pressure/): Seven causes of low home water pressure including clogged filters, pressure regulators, and pipe issues. - [7 Signs of Sediment in Your Water Heater](https://www.springwellwater.com/7-signs-of-sediment-in-your-water-heater/): Rumbling sounds, longer heat times, and other signs of sediment buildup—and how to address it.