Top 10 Best Iron Water Filter
of November 2024
1
Best Choice
Waterdrop
Waterdrop
Waterdrop Spin Down Sediment Filter, Backwash Whole House Water Filter System for Well Water, 40-50 Micron, 1" MNPT + 3/4" FNPT + 3/4"MNPT, Traps Sand, BPA Free, WD-RPFK
10
Exceptional
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2
Best Value
CFS
CFS
CFS 1 Pack Iron Reduction Water Filter Cartridge Compatible with 155263, RFFE20-BB Remove Bad Taste & Odor Whole House Replacement Filter Cartridge
9.9
Exceptional
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3
Waterdrop
Waterdrop
Waterdrop 10UA Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 8K Gallons
9.8
Exceptional
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4
SimPure
SimPure
SimPure Whole House Water Filter System, 2-Stage Clear Home Water Pre-Filtration with Carbon and Sediment Filters, Reduce Odor, Chlorine, Taste, Iron, Lead, 1" NPT Brass Port, BPA Free(DB10C-2)
9.7
Exceptional
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5
AQUA CREST
AQUA CREST
AQUA CREST RV Inline Hose Water Filter, Garden and Camper, NSF Certified, Greatly Reduces Chlorine, Bad Taste, Odor, 2 Pack with Hose Protector, New Label Design
9.6
Exceptional
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6
DuraWater
DuraWater
Durawater Air Injection Iron Eater Filter. Removes Iron, Manganese, H2S. Black Series
9.5
Excellent
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7
Waterdrop
Waterdrop
Waterdrop Whole House Water Filter, Iron Filter, Sediment Filter for Well Water, Reduce Manganese, Replacement for Ispring, GE, Waterdrop, Any 10" x 4.5" Whole House Water Filters System, 5 Micron
9.4
Excellent
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8
iSpring
iSpring
iSpring Whole House Water Filter Cartridge, Iron & Manganese Reducing Water Filter Whole House, 4.5" x 20", Model: FM25B
9.3
Excellent
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9
iSpring
iSpring
iSpring WGB21BM 2-Stage Whole House Water Filtration System, 10 x 4.5 Carbon Block and Iron & Manganese Reducing Filters, 1" Ports
9.2
Excellent
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10
iSpring
iSpring
iSpring WCFM500K Iron, Manganese, and Hydrogen Sulfide Water Filtration System, Whole House or Well Water, Set & Forget, Last up to 10 Years
9.1
Excellent
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11
DuraWater
DuraWater
Fleck 5600 SXT Air Injection Iron Eater Filter. Removes Iron, Manganese, H2S. Black Series. 1.5 cubic ft
9.0
Excellent
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12
Pentek
Pentek
Pentair Pentek RFFE20-BB Big Blue Water Filter, 20-Inch, Whole House Radial Flow Iron Reduction Replacement Cartridge, 20" x 4.5", White
8.9
Very Good
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13
Waterdrop
Waterdrop
Waterdrop Whole House Water Filter System, Reduce Iron & Manganese, with Carbon and Sediment Filters, 5-Stage Filtration, Reduce Iron, Lead, Chlorine, Odor, 2-Stage WD-WHF21-FG, 1" Inlet/Outlet
8.8
Very Good
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14
Waterdrop
Waterdrop
Waterdrop Whole House Water Filter, Carbon Filter, Reduce Iron & Manganese Filter Cartridge, Replacement for GE GXWH40L, FXHTC, Ispring, Culligan RFC-BBSA, Whirlpool, Any 10" x 4.5" System, 5 Micron
8.7
Very Good
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15
iSpring
iSpring
iSpring Whole House Water Filter System w/Carbon and Iron & Manganese Reducing Water Filters, 2-Stage Iron Filter Whole House, Model: WGB22BM
8.6
Very Good
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About Iron Water Filter
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Waterdrop Spin Down Sediment Filter, Backwash Whole House Water Filter System for Well Water, 40-50 Micron, 1" MNPT + 3/4" FNPT + 3/4"MNPT, Traps Sand, BPA Free, WD-RPFK
Your first line of defenseReduce the workload of your existing water filters with our sediment filter. It is designed to trap impurities and keep them from reaching your home's water supply.. Filter out more impuritiesKeep your water clean with this spin down whole house filter. It houses a 50-micron 316L molybdenum alloy filter that blocks impurities such as rust or small objects.. Stress-free maintenanceCleaning our whole house water filter system is a breeze. Turn on the backwash function to flush out sediments that have been trapped on the filter screen.. Quick Easy installation Install this Backwash Whole House Water Filter System to your main water supply in minutes. It provides four types of connection fittings 1MNPT, 34MNPT, 34 FNPT and 34push-fit plumbing fittings. NOT FOR 34 garden hose to fit different water tubes in your family, and it won't affect your existing water pressure levels. Built tough - German-made PA12 shell Our spin down sediment filter is designed to last many years. Its heavy-duty plastic housing is housed in a non-BPA, German-made PA12 shell, which has been subjected to rigorous voltage, pressure, explosion, and prolonged water hammer impact tests. It is proven to withstand bursting pressures of more than 600psi and has excellent water hammer resistance..
CFS 1 Pack Iron Reduction Water Filter Cartridge Compatible with 155263, RFFE20-BB Remove Bad Taste & Odor Whole House Replacement Filter Cartridge
ABOUT PRODUCT It is a package of 1 Iron Reduction water filter cartridge that is compatible with 155263, RFFE20-BB water filter cartridges. It has a larger surface area and has a longer filter life. This water filter cartridge removes more pollutants by providing depth filtering.. REMOVE TASTES SMELLS To remove tastes, smells, and sediment from cold water, use this compatible filter cartridge for 155263, RFFE20-BB models. This is the cartridge that comes standard with all taste odor filter systems. The activated carbon diamond-wound polypropylene cartridge fits all 155263, RFFE20-BB models.. EFFICIENCY Our water filter cartridge eliminates pollutants and impurities from water. At the same time, it effectively preserves many vital minerals. For optimal performance, water filter cartridges should be replaced every 6 to 9 months based on the quality of your water.. FEATURES Our water filter cartridge particularly offers a larger surface area and a longer life. This cartridge eliminates chlorine, bad taste, and odor, and is available in a variety of sizes. This replacement cartridge will provide you with high filtering performance at a lower cost.. MAKES WATER FOR CONSUMPTION For households that rely on groundwater or tap water, heavy metal levels can be significant. As a result, purifying water may be necessary. Our suitable water filter cartridge may be able to remove these heavy metals and make the water safe to drink..
Waterdrop 10UA Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 8K Gallons
Less than 25.99 per replacement filter Search B085G66JTZ on Amazon, save over 50 of cost on subsequent use.. After Sales Assistance Waterdrop Backs the WD-10UA's high-end technical performance with a comprehensive prorated performance service should a quality issue arise with the filter, you can contact us.. Deep Filtration and IAPMO Certified Based on independent testing, this filter can efficiently reduces PFAS, PFOAPFOS, large-particle contaminants such as rust, lead, chlorine, heavy metals, chemical impurities, and sand through thorough purification for clean drinking water. The filter is made of high BPA-free and lead-free materials. It also can successfully reduce chlorine, taste, and odor. This filter is certified by IAPMO against NSFANSI 372 Standard and NSFANSI 42 Standard. It can lower lead when tested by a third-party laboratory against NSFANSI 53 standards. Please use the WD-10UA search term to review the 42372 certification on the IAPMO website.. Innovative Design Only a cold-water source should be used to power the filter. Its twist-and-lock construction and push-to-connect fittings enable installation in three minutes, three second replacement, and safety-assuring integration. This filter comes with a 38 line that connects directly to US sinks' standard 38 feed water valves. The system is connected to 12 and 38 cold water pipes and faucets with the use of the 38-12 convertor fitting.. Solve Clogging Problem By upgrading the filtration area, our filter now provides a 20X increase in dirt adhesion area, enhancing filtration capability while minimizing the risk of clogging.. Filter Replacement and Long Lifespan This filter system may be upgraded with a UF filter or a MZ filter to meet your water needs. It is compatible with several filters with various functions. Each filter system has a maximum service life of 12 months or 8k gallons when used with municipal water, which is sufficient to cover the needs of an entire household.. Wide Application The filtration system was created for residential and commercial usage, and it can be installed in your kitchen, bathroom, RV, or office to satisfy your daily water demands. This under cabinet water filter is the finest option for a leased property due to its stunning design and compact size. It is perfect for drinking, cooking, skincare, and cleaning. It is suitable for faucets with a FEMALE NPT thread of 12 or 38. Please get in touch with us prior to making a purchase if a female threaded connector is required to connect to your faucet.. TDS is not a professional way to measure the water quality. Essential Minerals, Calcium, Potassium, Sodium, Magnesium...These essential minerals are dissolved solids, PPM will not be dropping if you test with a TDS meter. Waterdrop undersink water filtration system is keeping all those minerals, but removes elements that are harmful to your body.Note The activated carbon is made from natural coconut shells. Please confirm whether you are allergic to it..
SimPure Whole House Water Filter System, 2-Stage Clear Home Water Pre-Filtration with Carbon and Sediment Filters, Reduce Odor, Chlorine, Taste, Iron, Lead, 1" NPT Brass Port, BPA Free(DB10C-2)
Brass NPT ThreadDual O-Ring SimPure 2-stage whole house water filter system has upgraded the material at the connection points, replacing plastic with brass fittings, significantly extending the product's lifespan. In addition, we also utilize dual O-ring seals, which effectively reduce the risk of leaks and ensure a tighter seal at the connection points.. Visible Clear Housing Our well water filter system for the house consists of two NSF standard transparent filter housing -DB10C, which allows you to monitor the filter cartridge usage anytime, anywhere, making it more convenient than traditional blue filter housing. They are made of reinforced polypropylene for strength and resistance to chemicals. Furthermore, we've improved the quality of the filter bottles by increasing their thickness and durability.. The Ultimate Home Filtration Solution SimPure home water pre-filtration system is compatible with most standard 10 x 4.5 filter cartridges and provides excellent filtration performance. It can provide you and your family with up to 50,000 gallons of clean water for a year. Additionally, filtered water contributes to preserving your health and prolonging the lifespan of your appliances. You can connect it to municipal or well water. Suitable for homes, RVs, boats, mobile homes, and gardening.. Longer LifespanThe carbon filter has a lifespan of 3-6 months, while the sediment filter can last for 6-12 months. Of course, the specific duration depends on your water quality. With a 5m filter pore size, it effectively removes sediment, rust, dust, and large impurities from the water, reducing odors, discoloration, and chlorine, resulting in improved taste. We recommend a water pressure of 25-90 psi and a temperature range of 41-100F.. 18 Years of Expertise Established in the US in 2006, SimPure has been committed to providing superior water solutions. Should you have any questions before or during use, our dedicated customer service team is here to assist you with wholehearted dedication, ensuring your utmost satisfaction..
AQUA CREST RV Inline Hose Water Filter, Garden and Camper, NSF Certified, Greatly Reduces Chlorine, Bad Taste, Odor, 2 Pack with Hose Protector, New Label Design
Authoritative NSF certifiedAs thousands of professional campers choice, AQUA CRESTcamper water filter is certified by NSF against NSFANSI 42 and 372 Standard. With KDF and activated carbon, it can effectively reduce chlorine, bad taste and odor to ensure that you can always enjoy refreshing and tasty filtered water. It does not reduce water spots caused by air-dried minerals.. Premium Hose ProtectorWith the premium hose protector, AQUA CREST water filter for RV can be flexibly rotated 360 degrees, the hose is equipped with anti-rust copper head at both ends, and the bottom end is equipped with a silicone gasket, so you don't have to worry about breakage and water leakage. This filter has a flow rate of 0.5 gpm.. Triple Testing, Quality AssuranceAQUA CREST RV inline water filter passed the triple precision tests including 10 times water pressure test, 400 PSI pressure test and 100,000 pulse tests to fully ensure the firmness of the product. This filter also can reduce corrosion and turbidity and reduce multiple harmful substances like cadmium, heavy metals, hydrogen sulfide, iron, mercury and the like to guarantee the safety of your drinking water. Tested by a third lab.. Quick installation in 5 minutesThis trailer water filter is ergonomically designed, and can be installed easily by hand without any tools. The whole process does not exceed 5 minutes, allowing you to easily realize the freedom of installation. The filter can be attached to any 34 GHT standard water hoses.. Long-lasting Service LifeThe durable water hose filter lasts for three months throughout the camping season, providing you with clean, refreshing drinking water that keeps every sip at its best, a great way to enjoy the outdoors. It can also be used for car washing, gardening and keeping plants alive. The granular activated carbon is made from natural coconut shells. Please confirm whether you are allergic to it..
Durawater Air Injection Iron Eater Filter. Removes Iron, Manganese, H2S. Black Series
DuraWater, Black Series HD Digital air injection system. Black Series system, for best removal iron 12 ppm,. Remove iron up to 12 ppm, Sulfur up to 10 ppm, Manganese up to 2 ppm. Easy to install yourself with our instructions and some basic plumbing skills. Air injection creates pocket of air to super oxidize your water for optimal filtration.
Waterdrop Whole House Water Filter, Iron Filter, Sediment Filter for Well Water, Reduce Manganese, Replacement for Ispring, GE, Waterdrop, Any 10" x 4.5" Whole House Water Filters System, 5 Micron
Efficient iron manganese reducingThis filter is especially applied for iron and manganese reducing. It can effectively reduce up to 99.3 of iron and up to 96.8 of manganese.. Safe materialsIron and manganese reducing filter adopts dual-layer filtration materials. The combination effectively reduces large particles, sediments and other harmful substance.. Improved lifespanThe filter system will serve for 6 months before replacement. The extended lifespan helps you save money on sudden replacements. Waterdrop is an independent brand.. Safeguard your water appliancesBy ensuring that no harmful contaminant ends up in the filtered water, this whole house water filter prevents rusting and protects your water-related appliances to last longer.. Perfect compatibilityCompatible with Culligan HD-950A, WH-HD200-C, iSpring WGB21B, Waterdrop WD-WHF21-PG, WD-WHF21-FG and most systems with 10x4.5 filters.. Replacement ModelGE FXHTC, GXWH40L, GXWH35F, GNWH38S, GXWH30C, GNQH38S, American Plumber W10-PR, W10-BC, W15-PR, WRC25HD, WHIRLPOOL WHKF-WHPCBB, WHKF-GD25BB, Pentek RFC-BB, Culligan RFC-BB, HD-950A, RFC-BBSA, WH-HD200-C, WH-HD200-C, ATRIKX-CTO2-HD10, W50, W5CPHD, HD950 and most systems with 10x4.5 filters..
iSpring Whole House Water Filter Cartridge, Iron & Manganese Reducing Water Filter Whole House, 4.5" x 20", Model: FM25B
Replacement filters for iSpring whole house water filter systems fits systems WGB32BM and WGB22BM. Powerful Iron Manganese Reducing iSpring FM25B whole house water filter cartridge is specially designed for iron manganese removal, reducing iron MAX 3.0 ppm down to 0.01 ppm and manganese MAX 1.0 ppm down to 0.01 ppm.. Efficient performance This iron filter whole house has higher linear velocities than conventional media and delivers high flow rates very low pressure drop. Feed water pressure 20 - 100 psi. Pressure impact up to 5 psi drop at a flow rate of 8 gpm. The iSpring FM25B whole house filter effectively removes harmful substances, improves water quality, and protects family health.. Excellent Stability and Durability Stable and satisfactory performance at a wide pH range 5.8 - 8.6 and temperature range 40 - 113F. FM25B whole house water filter lasts up to 3 times longer than green sand due to the catalytic media not being consumed in the process. Filter life 50,000 gallons at 3.0 ppm iron level, or about 12 months 200GPD.. High Quality Requirements Safe for Drinking Water Applications. The water filter is manufactured to comply strictly with FDA standards and tested by independent third party against NSFANSI standards for water quality, material safety and structural integrity. 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 water filters please reach out to us immediately. We are happy to help.
iSpring WGB21BM 2-Stage Whole House Water Filtration System, 10 x 4.5 Carbon Block and Iron & Manganese Reducing Filters, 1" Ports
Two-Stage Effective Filtration Our featured 2nd stage filter FM15B is specially designed for iron manganese removal, reducing iron Max 3.0 ppm down to 0.01 ppm and manganese Max 1.0 ppm down to 0.01 ppm. Using high quality coconut shell carbon and highly compact fabrication tech, 1st-stage CTO filterFC15B knocks out cloudiness as well as bad tastes and odors, removes over 90 of chlorine, and is highly effective on VOCs like herbicides and industrial solvents. iSpring WGB21BM is THE system you need to protect your family and household appliance from iron, manganese, and more.. 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. Refer to our manual and our helpful 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. With 1 NPT inletoutlet and 10 x 4.5 filter cartridges, the system has a minimum impact on water flow up to 15 GPM and requires minimum maintenance.. Top-Notch Quality The first stage CTO Carbon Block filter is made of high-quality coconut shell carbon for maximum filtration efficiency and filter life. It is tested by an independent third-party to meet NSFANSI standards. The iron and manganese reducing filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process. Those filters have a filtration capacity of up to 50,000 gallons of water, enough to supply a family of four with clean water for up to a year.. 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. Please Note This system is installed at the main water supply line in order to treat all the water in your home. For wellpond water with very high ironmanganese please contact us for customized solutions. 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, please consider our iSpring Reverse Osmosis RO systems RCC7 series or tankless RO500..
iSpring WCFM500K Iron, Manganese, and Hydrogen Sulfide Water Filtration System, Whole House or Well Water, Set & Forget, Last up to 10 Years
Enjoy Clean Water from Every Faucet Reduces iron up to 12 ppm, manganese hydrogen sulfide up to 20 ppm, solids, and turbidity with 3-micron sediment filtration. Thanks to the automatic media regeneration feature, the system can last for up to 10 years without the hassle of filter replacements.. Set Forget'' Digital Control With the LED screen, once you set your personalized auto-flush intervals depending on your incoming water quality and usage, WCFM500K is maintenance-free ever after, saving you time and money in the long run. It is indeed a silent guard at the point of entry for your entire house on well or city water.. Use No Chemicals With new technology, WCFM500K whole house water filter uses only air for media regeneration. Unlike similar systems from other manufacturers, iSpring WCFM500K does not use any oxidizers or chemical feed other than the same air we breathe.. Peace of Mind Customer Service Besides a 30-day money-back guarantee, iSpring stands behind its products by providing a 1-year manufacturer warranty and lifetime free technical support. Extended warranty plans are also available upon registration online. Local customers are welcome to visit us and pick up products at our warehouse in Cumming, GA.. Please Note 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, also consider our iSpring Reverse Osmosis RO systems for additional protection..
Fleck 5600 SXT Air Injection Iron Eater Filter. Removes Iron, Manganese, H2S. Black Series. 1.5 cubic ft
Fleck Black Series Fleck 5600 SXT Digital air injection system. 1.5 Cubic Ft of Upgraded Centaur Catalytic Carbon. Remove iron up to 12 ppm, Sulfur up to 10 ppm, Manganese up to 2 ppm. Easy to install yourself with our instructions and some basic plumbing skills. Air injection creates pocket of air to super oxidize your water for optimal filtration.
Pentair Pentek RFFE20-BB Big Blue Water Filter, 20-Inch, Whole House Radial Flow Iron Reduction Replacement Cartridge, 20" x 4.5", White
GREATLY IMPROVES TASTE by filtering up to 3 PPM of dissolved iron. Eliminate metallic taste. PREVENT RUST STAINS on sinks, toilets and plumbing fixtures and prevent appliance damage.. WHOLE HOUSE FILTERING on main water line, works great for well water.. FITS ALL 20 Big Blue Housing and can replace any 4.5 x 20 Iron reducing filter.. REPLACE EVERY 3 MONTHS for 3PPM reduction with a family of four. See image chart for more details..
Waterdrop Whole House Water Filter System, Reduce Iron & Manganese, with Carbon and Sediment Filters, 5-Stage Filtration, Reduce Iron, Lead, Chlorine, Odor, 2-Stage WD-WHF21-FG, 1" Inlet/Outlet
Efficient filtrationThe combination of iron and manganese reducing filter and GAC filter effectively delivers a 5-stage filtration process, reducing large particles and sediments larger than 5 microns. The 10x4.5 whole house water filter can effectively reduce iron up to 99.3, manganese up to 96.8, and chlorine up to 95.63, as well as rust and other impurities. GAC filter adopts natural coconut shell, which reduces funny taste and odor, while improving the water taste for you.. Longer lifespanThe iron and manganese reducing filter and GAC filter will serve for up to six months before replacement. Waterdrops whole house water filter system features longer lifespan, therefore saving your potential replacement cost.. Strong and durableThe home water filtration system has passed 100,000 water hammer tests and water pressure tests, confirm normal work under the pressure of 25-90psi without external damage and crack. The work pressure is daily water pressure in USA. Please rest assured to purchase and use it.. DIY installationThe installation is so simple that you can do it on your own following the instructions in the manual. The included wrench facilitates the replacement, installation, and related processes. Please wrap the telfon tape appropriatly, wrap too many turns or too thick will shorten the life of the copper.. Protects water appliancesThis 10x4.5 whole house water filtration system protects your water pipes from rust and extends the lifespan of your water-related appliances by delivering clean water source without clogging..
Waterdrop Whole House Water Filter, Carbon Filter, Reduce Iron & Manganese Filter Cartridge, Replacement for GE GXWH40L, FXHTC, Ispring, Culligan RFC-BBSA, Whirlpool, Any 10" x 4.5" System, 5 Micron
Efficient filtrationThe combination of iron and manganese reducing filter and GAC filter delivers an effective 5-stage filtration process, which reduces large particles and sediments larger than 5 microns. This whole house water filtration system can effectively reduce iron up to 99.3, manganese up to 96.8, and chlorine up to 97. It also reduces rust and other impurities, leaving you with purified water with no funny taste or odor.. Safe materials The GAC filter adopts natural coconut shell, which reduces unpleasant odor and taste in your tap water. You can now enjoy pure water with an improved taste.. Improved lifespanThe filter system will serve for 6 months before replacement. The extended lifespan helps you save money on frequent replacements.. Safeguard your water appliancesBy ensuring that no harmful contaminant ends up in the filtered water, this whole house water filter prevents rusting and ensures your water-related appliances last longer.. Perfect compatibilityCompatible with GE FXHTC, GXWH40L, GXWH35F, GNWH38S, GXWH30C, GNQH38S, American Plumber W10-PR, W10-BC, W15-PR, WRC25HD, WHIRLPOOL WHKF-WHPCBB, WHKF-GD25BB, Pentek RFC-BB, Culligan HD-950A, RFC-BBSA, WH-HD200-C, ATRIKX-CTO2-HD10, W50, W5CPHD, HD950,WGB21B, Waterdrop WD-WHF21-PG, WD-WHF21-FG and most systems with 10x4.5 filters..
iSpring Whole House Water Filter System w/Carbon and Iron & Manganese Reducing Water Filters, 2-Stage Iron Filter Whole House, Model: WGB22BM
Whole House Water Filter that Protect Your Family and Household Appliance from Iron, Manganese, and More Our 2nd stage iron water filter FM25B is specially designed for iron manganese removal, reducing iron MAX 3.0 ppm and manganese MAX 1.0 ppm. Our water filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process. The whole home water filter system also removes sediment, chlorine, rust, herbicides, industrial solvents, and more.. DIY Water Filter Installation and Maintenance Refer to our manual and our helpful YouTube videos for easy DIY installation. With 1 NPT inlet outlet and 20 x 4.5 filter cartridges, the whole house water filtration system has minimum impact on water flow up to 15 GPM and requires minimum maintenance.. Top-Notch Whole House Water Filter System The first stage CTO carbon block water filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. It is tested by an independent third-party to meet NSFANSI standards. Both water filters have a capacity of 100,000 gallons 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 extended 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 filter is installed at the main water supply line in order to treat all the water in your home. For wellpond water with very high ironmanganese please check out our WCFM500K or WCFM400K well water filter system for whole house. Unlike an RO system, this 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 Reverse Osmosis systems..