Comparison: Best Filtration System For Well Water (Updated | Oct 22nd)
Choosing the best filtration system for well water requires careful consideration of your water quality, household needs, and long-term maintenance. Well water can contain sediment, minerals, bacteria, and other contaminants, making a reliable filtration solution essential for safe and clean water. This comparison explores top systems, highlighting their effectiveness, ease of installation, and suitability for common well water issues. Whether you prioritize removing specific impurities or seek a balanced, low-maintenance option, this guide provides unbiased insights to help you make an informed decision.
Editorโs Choice
Best for a specific purpose
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Best for best overall:
Aquasana Whole House Well Water Filter | 500K Gallons | UV -
Best for iron removal:
iSpring Whole House Water Filter System -
Best for heavy metal reduction:
HQUA WF3-01 3-Stage Whole House Water Filtration System -
Best for premium bundle:
PRO+AQUA Elite 5-Stage Whole House Water Softener and Filter Bundle System for Well Water | Reduces Heavy Metals -
Best for anti-scale protection:
Express Water Whole House Water Filter System | ULTIMATE PROTECTION | 3 Stage Home Filtration -
Best for heavy-duty filter:
PRO+AQUA Heavy Duty Whole House Well Water Filter System -
Best for ro certified:
APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage WQA Certified Ultra Safe Reverse Osmosis Drinking Water Filter System with Extra High Capacity Pre-Filter Set Stage 1-3 -
Best for best value:
iSpring WCFM500K Whole House Water Filtration System for Iron -
Best for alkaline boost:
iSpring RCC7AK -
Best for budget pick:
iSpring WGB21B 2-Stage Whole House Water Filtration System
Product Comparison: Best Filtration System For Well Water
Best overall
Aquasana Whole House Well Water Filter | 500K Gallons | UV, Carbon & KDF | Salt-Free Softener Alternative | Install Kit | Tackles up to 99.99% Chlorine, Bacteria, Viruses & Scale | EQ-WELL-UV-PRO-AST
Aquasana
- ๐๐ฅ๐๐๐ง๐๐ซ, ๐๐๐๐ฅ๐ญ๐ก๐ข๐๐ซ ๐๐๐ญ๐๐ซ ๐๐ซ๐จ๐ฆ ๐๐ฏ๐๐ซ๐ฒ ๐๐๐ฉ ๐ข๐ง ๐๐จ๐ฎ๐ซ ๐๐จ๐ฆ๐: Specially designed for well water. High-performance water filter system for great-tasting water, improved air quality, healthier hair & skin, and protected pipes & appliances.
- ๐๐๐ฏ๐๐ง๐๐๐ ๐ ๐ข๐ฅ๐ญ๐ซ๐๐ญ๐ข๐จ๐ง ๐๐๐๐ก๐ง๐จ๐ฅ๐จ๐ ๐ฒ: Multi-stage system combines carbon, KDF, UV, and salt-free Scale Control Media to tackle bacteria, viruses, cysts, and scale while preserving healthy minerals in your water. Pro-Grade Bypass kit includes brass parts.
- ๐๐ฑ๐๐๐ฉ๐ญ๐ข๐จ๐ง๐๐ฅ ๐๐๐ฅ๐ฎ๐ & ๐๐จ๐ง๐ ๐๐ฏ๐ข๐ญ๐ฒ: Enjoy filtered water for under $0.01 per gallon โ saving you up to twice as much compared to other brands. Purifies up to 500,000 gallons or lasts 5 years.
- ๐๐๐ฅ๐ญ-๐ ๐ซ๐๐ ๐๐๐๐ฅ๐ ๐๐จ๐ง๐ญ๐ซ๐จ๐ฅ: Prevent scale buildup in pipes with a salt- and chemical-free solution โ no salt bags, backwashing, cleaning, or electricity required. Does not soften or demineralize water.
- ๐๐ฉ๐ญ๐ข๐ฆ๐ข๐ณ๐๐ ๐๐จ๐ซ ๐๐จ๐๐๐ซ๐๐ญ๐ ๐๐๐ซ๐๐ง๐๐ฌ๐ฌ: Best for water under 15 gpg hardness, 250 mg/L alkalinity, pH below 8.3, and iron under 0.3 ppm. Conditions water for drinking, cooking, and bathing for households of 4+.
Iron removal
iSpring Whole House Water Filter System, Reduces Iron, Manganese, Chlorine, Sediment, Taste, and Odor, 3-Stage Iron Filter Whole House, Model: WGB32BM
iSpring
- Whole house water filter that protect your family and household appliance from iron, manganese and more: Our 3rd stage iron water filter (FM25B) is specially designed for iron and manganese removal, reducing iron (MAX 3.0 ppm) and manganese (MAX 1.0 ppm). The water filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process. This whole house water filter system also removes sediment, chlorine, rust, herbicides, industrial solvents, and more.
- DIY installation and maintenance – refer to our manual and our helpful YouTube videos for easy DIY installation. With 1 in. NPT inlet / outlet and 20 in. x 4.5 in. water filter cartridges, WGB32BM whole home water filter system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance.
- Top-notch quality – the first stage high capacity polypropylene sediment filter achieves filtration down to 5 microns. The second stage carbon block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. Both water filters are tested by an independent third-party to meet NSF/ANSI standards. Both water filters have a capacity of 100,000 Gal. of water, enough to supply a family of four with clean water for a full year.
- Peace of mind customer service – register online to activate your 1-year manufacturer warranty and life-time free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
- Please note – this whole house water filter is installed at the main water supply line in order to treat all the water in your home; unlike an RO system, this whole house water filtration system will NOT reduce Total Dissolved Solids (TDS) and instead keeps healthy minerals in your water; if you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis (RO) systems. The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use.
Heavy metal reduction
HQUA WF3-01 3-Stage Whole House Water Filtration System, Reduces Heavy Metals (Lead, Mercury, Copper, Nickel, Chromium), Chloramine, Sediment, Odor, and VOCโs
HQUA
- ใ Improve Water Taste ใ โ Sediment Filter and Carbon Block Filter reduce dirt, rust, sand, silt, and suspended solids, while treating bad odor, colored, or cloudy water.
- ใ Remove Heavy Metals ใ โ Compound GAC+KDF Filter reduces lead, mercury, copper, nickel, chromium, chloramine, and other chemicals to ensure drinking water safety and protect skin and hair.
- ใ Large-Capacity Specs ใ โ 1โ FNPT inlet/outlet, three Big Blue 20โร5.5โ filters, bracket-mounted, no flow direction required, with 3โ15 GPM flow rate and 25โ116 PSI operating pressure.
- ใ Pressure Monitoring ใ โ Multiple pressure gauges help detect filter clogging and plan timely cartridge replacement.
- ใ Filter Life Timers ใ โ Built-in 180-day countdown timers remind you of the remaining cartridge service days.
- ใ Easy Maintenance Valves ใ โ Pressure relief and drain valves pre-installed for faster and simpler filter servicing.
- ใ Housing Cleaning Brush ใ โ Long brush included to scrub and clean the inside of the filter housing during cartridge changes.
- ใ Flexible Pipe Fittings ใ โ Additional adapters let you convert inlet/outlet to 3/4โ NPT or 1โ NPT as needed.
Premium bundle
PRO+AQUA Elite 5-Stage Whole House Water Softener and Filter Bundle System for Well Water | Reduces Heavy Metals, Iron, Sulfur, Sediment, Chlorine, and More | Ideal for 3-4 Bathrooms (+ RO System)
PRO+AQUA
- 5 STAGE ULTIMATE PROTECTION: Specifically designed to provide unmatched filtration performance for well water. This whole house filtration package will provide safe water for your entire home and remove many contaminants found in well water as well as hardness.
- UNMATCHED PERFORMANCE: From small to medium size households on well water. The specially engineered filters are designed to work together in series in order to produce the best healthy, safe, soft, odor-free water.
- PRO-GRADE MATERIALS: Designed for commercial demand but made for your home – With commercial grade parts, the PRO+AQUA systems will outlast any other leading system on the market, your systems will last for many years.
- EASY LOW MAINTENANCE & AUTO REGENERATION: The PRO-100-E offers easy filter changes, the PRO-WELL-1E and PRO-S-80E Systems regenerate automatically for ease of mind maintenance.
- UNMATCHED QUALITY: Quality 100% guaranteed, no-hassle 30-day returns, 1 and 5-year warranty, and free lifetime tech support.
Anti-scale protection
Express Water Whole House Water Filter System | ULTIMATE PROTECTION | 3 Stage Home Filtration, Top Tier Heavy Metal + Anti-Scale Filter, Highly Reduces Scale, Chloramine, Chlorine, PFAs, Lead, Arsenic
EXPRESS WATER
- WHOLE HOUSE WATER FILTRATION: Notice the difference immediately with 3-stage water filtration process throughout your home. From every faucet enjoy crystal clear, drinkable, water and protect your health, pipes, and appliances.
- COMPREHENSIVE FILTRATION SYSTEM: The ULTIMATE PROTECTION system was specifically designed to significantly reduce Chlorine, Heavy Metals (Lead, Arsenic, Chromium +More), and stop scale build-up in whole home water supply.
- DELUXE WATER FILTER: With the Express Water Deluxe Series you get a heavy duty stainless steel bracket and free-stand frame. The system includes pressure release buttons for each filter and pressure gauges for system monitoring and ease of filter change.
- ANTI-SCALE PROTECTION: Avoid costly repairs, ensure that pipes & appliances in your home are protected from scale and dirt/silt build-up. Laboratory packed polyphosphate works to effectively take out scale before entering home.
- HEAVY METAL PROTECTION: Defend your home at every faucet from harmful heavy metals such as Lead, Arsenic, Mercury, Chromium, Cadmium and more. Heavy metals are increasingly found in water supplies due to seepage and run-off.
- FILTER SCHEDULE: Depending on whole home usage and inlet water quality, filters 1-3 should be replaced every 6-12 months, or 100K gallons of water filtration. Our 1" connection, and filters, allow for 0.25 gallons per second at 45-80 PSI.
- PLEASE NOTE: This 3-stage whole house water filtration system does NOT reduce TDS. If that is one of your desires, please consider one of our reverse osmosis systems – search "Express Water RO5DX" on Amazon.
Heavy-duty filter
PRO+AQUA Heavy Duty Whole House Well Water Filter System
PRO+AQUA
- ใ PERFECT FOR 4+ BATHROOMS ใThis system effectively filters well water in households with 4+ people, ensuring that your drinking, cooking, showering, and bathing water is safe and clean. Please note: System does not reduce TDS.
- ใ ADVANCED FILTRATION ใThe PRO+AQUA Heavy Duty Whole House Well Water Filter System eliminates 99% of harmful contaminants such as chemicals, heavy metals, odors, VOCs, pesticides, iron, hydrogen sulfide, manganese, zinc, copper, lead, uranium, radium, radionuclides, and more.
- ใ EASY TO INSTALL & MAINTAIN ใComes with a fully programmable backlit digital display with automatic controls, which allows you to easily customize your auto-flush intervals depending on your incoming water quality and water usage. Also allows for easy monitoring and hassle-free maintenance.
- ใ BUILT TOUGH IN THE USAใThis system is constructed in the USA with premium commercial grade parts and made to last – fiberglass-lined polyethylene tank, durable bypass valve, and prefilled premium-grade resin. Comes with 3 connection options for installation flexibility.
- ใ 100% SATISFACTION ใBuy with confidence knowing that this system comes with a 5-year warranty and lifetime free US-based support when you activate your product online within 60 days of purchase.
RO certified
APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage WQA Certified Ultra Safe Reverse Osmosis Drinking Water Filter System with Extra High Capacity Pre-Filter Set Stage 1-3
APEC WATER
- Supreme quality โ Designed and engineered using only premium components to ensure high performing and durable reverse osmosis system for years
- Only technology to remove up to 99% of impurities including arsenic, chlorine, lead, fluoride, heavy metals, and 1000 plus impurities. Max Total Dissolved Solids – 2000 ppm. Feed Water Pressure 40-85 psi
- WQA Certified System. Premium long-lasting filters used to treat tap water, well water. Provide unlimited clean, refreshing crisp tasting water superior to bottled water
- Rated water filter brand with 20 years of success guaranteeing trouble free, noise-free system for long lasting, dependable, pure drinking water
- System comes with 100% lead-free designer faucet, plus Certified JG premium grade tubing and parts to provide safe, impurity-free pure water. Pipe Size:1/4 inches
Best value
iSpring WCFM500K Whole House Water Filtration System for Iron, Manganese & Hydrogen Sulfide Removal, Well Water Compatible, Set & Forget, Lasts up to 10 Years
iSpring
- ENJOY CLEAN WATER FROM EVERY FAUCET – WCFM500K whole house water filtration system reduces iron (up to 12 ppm), manganese & hydrogen sulfide (up to 20 ppm), solids, and turbidity with 3-micron sediment filtration. Automatic media regeneration extends system lifespan up to 10 years with no filter replacements.
- โSET & FORGETโ DIGITAL CONTROL – The LED screen allows for easy setup of personalized auto-flush intervals based on water quality and usage. Once set, WCFM500K whole house water filter system requires no maintenance, saving you time and money.
- USE NO CHEMICALS – Unlike similar systems, iSpring WCFM500K water fitlration system whole house regenerates media using only air, eliminating the need for oxidizers or chemical feeds while ensuring safe and effective filtration.
- PEACE OF MIND CUSTOMER SERVICE – Backed by a 30-day money-back guarantee, 1-year manufacturer warranty, and lifetime free technical support. Extended warranty plans are available upon registration.
- PLEASE NOTE – This whole house water filter system does NOT reduce Total Dissolved Solids (TDS) but retains healthy minerals. For TDS removal, consider an iSpring Reverse Osmosis (RO) system for added protection.
Alkaline boost
iSpring RCC7AK, NSF Certified, 75 GPD, Alkaline 6-Stage Reverse Osmosis System, pH+ Remineralization RO Water Filter System Under Sink, Patented Top-Mounted Faucet Design for Easy Installation
iSpring
- PATENTED DESIGN โ The top-mounted fastener allows for easy countertop installation entirely from above, eliminating the hassle of tightening the nut from underneath the sink.
- MINERAL BOOST โ The patent-pending natural mineral AK stage delivers spring water with a balanced, healthy pH and multiple essential minerals.
- SEE WHATโS CAUGHT โ The transparent first-stage filter housing makes it easy to monitor contaminant buildup, ensuring timely filter changes.
- NSF 58 CERTIFIED RO SYSTEM โ Unlike other brands that lack NSF certification or full system certification, our RCC7AK is certified to NSF/ANSI 58 and 372 standards for the entire water filtration system.
- EFFECTIVE FILTRATION โ Reduces TDS (93-98%), PFAS (96-99%), Chlorine (95-99%), Asbestos (>99.7%), Barium (>98.4%), Cadmium (>98.8%), Chromium (>99.2%), Copper (>97.8%), Fluoride (>97.4%), Lead (>98.9%), Selenium (>99.0%), and over 1,000 other contaminants.
- EASY INSTALLATION โ The RO water system features a DIY-friendly design with quick-fitting connections, a clear manual, and step-by-step videos for a hassle-free setup.
- TRUSTWORTHY SUPPORT โ Americaโs favorite RO brand, backed by lifetime technical support in Atlanta, GA, ensuring expert assistance whenever you need it.
- CONVENIENT REPLACEMENT FILTERS – Easy access to replacement filter sets: F4AK (6-Month), F9K (1-Year), F19K75 (2-Year), and F28K75 (3-Year).
Budget pick
iSpring WGB21B 2-Stage Whole House Water Filtration System, with 10" x 4.5" Sediment CTO(Chlorine, Taste, and Odor) Filter, 1" Inlet/Outlet
iSpring
- [Two-Stage Effective Filtration] The whole house water filter has 1st-Stage premium 5-micron polypropylene sediment filter (FP15B) captures dirt, sand, silt, dust, rust, and scale particles, using high quality coconut shell carbon and highly compact fabrication tech, 2nd-stage CTO filter(FC15B) knocks out cloudiness as well as bad tastes and odors, removes over 90% of chlorine, and is highly effective on VOCs like pesticides, herbicides, and industrial solvents.
- [Superb Filtration Capacity] 10"x4. 5" replaceable whole house water filters can provide up to a full year of clean water(up to 50, 000 gallons) for a family of four. 1-inch inlet and outlet ports allow fast water flow with less pressure loss. Fine PP sediment filter and premium quality CTO filter not only bring clean and fresh water to every faucet in your house, but also help prolong the lives of your water-using appliances and protect plumbing from sediment and scale buildup.
- [Easy Installation and Filter Change] The system comes pre-assembled onto the mounting bracket for a streamlined, DIY installation. Filter wrench included to make routine filter changes easy and quick. A pressure release valve allows for the release of built-up pressure when changing filters. Refer to our manual and/or YouTube videos to Install this point-of-entry (POE) filtration system at the main water supply to get clean and healthy water for the entire family.
- [Retain Valuable Minerals] Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.
- [Peace-of Mind Customer Service] Backed by a 30-day money-back guarantee, 1-year warranty, and extended manufacturer warranty upon warranty registration at iSpring. Lifetime CS and tech support from Atlanta, GA USA. We stand behind our products. If you encounter any problems with any of our products, please reach out to us immediately. We are happy to help!
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
Which system is best for removing iron and manganese?
iSpring Whole House Water Filter System (B01FI3BLYM) and iSpring WCFM500K (B08TMZYYQY) specialize in reducing iron and manganese.
What system offers the highest filtration stages?
PRO+AQUA Elite 5-Stage (B09ZFBLP84) provides the most filtration stages for comprehensive treatment.
Which system includes UV purification?
Aquasana Whole House Well Water Filter (B00LC1KRKO) includes UV, carbon, and KDF filtration.
What system is designed for heavy metals reduction?
HQUA WF3-01 (B0D4K1LQ14) reduces heavy metals through its 3-stage system.
Which option combines filtration and water softening?
PRO+AQUA Elite 5-Stage (B09ZFBLP84) includes a water softener and filter bundle.
What system has the largest filtration capacity?
iSpring WCFM500K (B08TMZYYQY) and Aquasana (B00LC1KRKO) both offer 500K+ gallon capacity.
Which system is NSF certified?
iSpring RCC7AK (B005LJ8EXU) is NSF certified for its reverse osmosis system.
