Top 10 Whole House Water Filter – Replacement Under-Sink Water Filters

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1. Membrane Solutions


Membrane Solutions 5 Micron 10"x2.5" String Wound Whole House Water Filter Replacement Cartridge Universal Sediment Filters for Well Water, 6 Pack

Membrane Solutions #ad - Protect water equipment: this filter removes up to 99% of sediment, it protects your post-filters, and other undissolved particulates from feedwater. Long-life filter: our high dirt-loading capacity sediment filters can last up to 20, 000 gallons. It's the ideal solution if your feed-water is of low quality and contains a lot of sediment.

Higher dirt-holding capacity: the string wound filter has a deep graded honeycomb structure, forming an effective depth filtration filter, dense near the inside core and more open and sparse near the outside edge, catching larger particulates first and then smaller near the center core, effectively increasing the dirt holding capacity of the filter. Providing a healthy, odorless, safe water-filtering experience. Replace the filter at least every six months to maintain performance. As the first-stage filter in the whole house filtration system, water appliances, sand, silt, and kitchen faucets and shower fittings from clogging, bathroom, including rusts, pipes, providing a healthier filtered water supply for your home.

Safety material: food grade 100% polypropylene material, Lead and BPA-Free. Multiple advantages: this string-wound sediment water filter has foUR times the dirt holding capacity and DOUBLE the flow rate of PP sediment filter, allowing for longer service life. Standard universal size: 5-micron 10 x 2. 5-inch universal filter cartridge size, fits most 10-inch filter housings.
BrandMembrane Solutions #ad
ManufacturerMembrane Solutions #ad
Height2.5 Inches
Length10 Inches
Weight0.36 Pounds
Width2.5 Inches



GXWH40L, WRC25HD, 2Pack, Culligan RFC-BBSA, GXWH35F, Pentek RFC-BB, PUREPLUS 5 Micron 10" x 4.5" Whole House Sediment and Carbon Water Filter Replacement Cartridge for GE FXHTC, GNWH38S, PP10BB-CC

PUREPLUS #ad - This kind of filter is recommended for tap water filtration. If your water source is well water, ROHS, BPA FREE Certified. Every year it provides filtration solutions to more than 200 million family worldwide, uses advanced filtration technology to ensure high quality water. The multi-layer density tech can capture impurities targetedly and have 30% longer service life than the other common type.

Trust us, make PUREPLUS your resolution. Suggest to replace it every 3- 6 months for the average household for optimal performance depending on the use. High capacity - the filter can filter up to 30000 gallons depending on water quality. Let it bring a wonderful cleaner water experience to your loved ones. Replacement model - standard 10 inch x 4. 5 inch pleated washable whole house water filters and 9. 75" x 4. 5" inches pre-filtration home filters of ge fxhsc, american plumber w50pehd, gnqh38s, ff10bbps-20, gxwh30c, pentair pentek s1 series, ep series, 155405-51, r50-bb, whkf-whplbb, epm series, gxwh40l, Culligan R50-BBSA, PC20-BB-S, ecp20-bb, Pentek R50-BB, 155405-43, pl10b20, FMBB-10-20, culligan r50-bbsa, GXWH35F, gxwh38f, DuPont WFHDC3001, HD-950, PPL10BB.

Why pureplus - pureplus has 20 years of expertise and 200 patents in the water filtration industry. Multi-layer density tech - the whole house water filter is designed with density three PP layers and Coconut Shell Activated Carbon Layer to remove most contaminants and deliver great fresh water. Search “b01n9024nf” for well water filtration.
Height9.8 Inches
Length4.5 Inches
Weight3.51 Pounds
Width4.5 Inches
Part Number43308-2371

3. iSpring


Taste, iSpring WGB21B 2-Stage Whole House Water Filtration System, 1" Inlet/Outlet, and Odor Filter, with 10" x 4.5" Sediment CTOChlorine

iSpring #ad - 1-inch inlet and outlet ports allow fast water flow with less pressure loss. 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, and extended manufacturer warranty upon warranty registration at iSpring.

If you encounter any problems with any of our products, 1-year warranty, please reach out to us immediately. Lifetime cs and tech support from Atlanta, GA USA. Two-stage effective filtration the whole house water filter has 1st-stage premium 5-micron polypropylene sediment filter FP15B captures dirt, dust, and scale particles, using high quality coconut shell carbon and highly compact fabrication tech, removes over 90% of chlorine, herbicides, silt, 2nd-stage CTO filterFC15B knocks out cloudiness as well as bad tastes and odors, sand, and is highly effective on VOCs like pesticides, rust, and industrial solvents.

Superb filtration capacity 10"x4. Easy installation and filter change the system comes pre-assembled onto the mounting bracket for a streamlined, DIY installation. 5" replaceable whole house water filters can provide up to a full year of clean waterup to 50, 000 gallons for a family of four. Retain valuable minerals unlike an ro system, this system will not reduce Total Dissolved Solids TDS, and instead keeps healthy minerals in your water. We stand behind our products. A pressure release valve allows for the release of built-up pressure when changing filters.
BrandiSpring #ad
ManufactureriSpring #ad
Height11 Inches
Length26 Inches
Weight21.8 Pounds
Width19 Inches
Part NumberWGB21B
WarrantyBy default every iSpring whole house water filtration system comes with thirty-day money back policy and one-year limited manufacturer warranty. We care and love to help customers. Besides DIY videos on YouTube and Knowledge Base on our website, we provide lifetime customer service from Atlanta, GA. Please don't hesitate to reach out to us before and after your purchase. Your satisfaction is our business!



Express Water Whole House Water Filter – 3 Stage Home Water Filtration System – Sediment, Easy Release, and 1” Inch Connections, Coconut Shell Carbon Filters – includes Pressure Gauges

EXPRESS WATER #ad - If you are searching for a filter that reduces TDS, we recommend our Express Water Reverse Osmosis systems. Whole house water filter: reduce harmful impurities from your entire home’s water with Express Water’s 3 Stage Water Filtration System.

Please be informed - this whole house system is installed at the main water supply line for the purpose of treating all incoming water in your home or business. Durable whole house water filter: express Water Whole Home Water Filtration Systems are constructed with standing stainless-steel frames for long term durability and quality. Standard water filter: drink the healthiest water on Earth as your home water filter reduces over 52 different impurities from your water including chlorine, rust, and more.

Express water’s water filtration systems are ready to install with 1” inch standard connections. Easy to replace water filter cartridges: All Express Water whole house water filter replacement cartridges are designed for quick and easy replacement to keep your system up and running. Unlike reverse osmosis systems, this system will NOT reduce Total Dissolved Solids TDS.
ManufacturerExpress Water #ad
Height30 Inches
Length23.5 Inches
Weight62 Pounds
Width8.5 Inches
Part NumberWH300SCGS



AQUACREST FXHTC 5 Micron 10" x 4.5" Whole House Water Filter, W50PEHD, Replacement for GE FXHTC, Culligan RFC-BBSA, Pack of 3, W10-BC, American Plumber W10-PR, GXWH35F, Pentek R50-BB, GXWH40L

AQUA CREST #ad - The 24-hour service will still be provided if you contact customer service after Amazon’s return window. Our sediment water filter provides you with stable and continuous water flow without an obvious pressure drop at the rate of 4 gpm. To ensure the filtering effect, 000 gallons, please replace your filter in time. Protects your water equipmentour sediment water filter can prevent sediments from clogging the water pipes effectively and prolong the service life of your water equipment.

Efficient filtrationaquacrest adopts food-grade polypropylene to reduce large particles and sediments larger than 5 microns in diameter effectively, odor, Mercury, Benzene, Lead, sand, and the GAC to reduce contaminants like Chlorine, rust, sediment to offer you better taste. Long-lasting service lifeenjoy fresh water by replacing your filter every 3 to 6 months or 30, under average water quality. Our technology and customer service team promises a satisfying shopping experience without any risk. Please confirm whether you are allergic to it.

Poor water quality will shorten the service life of the filter. It provides you with stable and continuous water flow without an obvious pressure drop at the rate of 4 gpm. No worry purchasewe provide you with 100% safe using experience on every filter confirmed with defects in material and workmanship during the whole service life of each filter. Replacement modelge fxhtc, gnqh38s, wh-hd200-c, gxwh40l, gnwh38s, rfc-bbsa, american plumber w10-pr, hd-950a, atrikx-cto2-hd10, whirlpool whkf-whpcbb, WHKF-GD25BB, gxwh35f, pentek rfc-bb, wrc25hd, culligan rfc-bb, w10-bc, w5cphd, w15-pr, wh-hd200-c, gxwh30c, W50, HD950 and most systems with 10"x4.
ManufacturerAQUA CREST #ad
Part NumberAQU-WF88

6. Waterdrop


1" Inlet/Outlet, 5-Stage Filtration, Chlorine, 2-Stage 5 Micron WD-WHF21-PG, Odor and Taste, with Carbon Filter and Sediment Filter, Waterdrop Whole House Water Filter System, Highly Reduce Lead

Waterdrop #ad - With this filter, which reduces funny taste and odor, mercury, sand, benzene, and more. It has passed tests to confirm work under the pressure of 25-90psi without external damage and crack. The large water capacity is enough to provide the whole household pure water with a smooth and stable flow rate.

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. Waterdrop’s house water filtration system features longer lifespan, therefore saving your potential replacement cost. Gac filter adopts natural coconut shell, you get constant pure water with a better taste. Diy installationthe installation is so simple that you can do it on your own following the instructions in the manual.

Protects water appliancesthis 10"x4. 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. The durable housing is made from food-grade materials only. Stable water flowthe whole house water filter system has passed 100, 000+ water hammer tests to ensure the stable and safe water supply. Efficient filtrationthe impressive 10” x 4.
BrandWaterdrop #ad
ManufacturerWaterdrop #ad
Part NumberWD-WHF21-PG

7. iSpring


3-Stage Iron Filter Whole House, Model: WGB32BM, Carbon, iSpring Whole House Water Filter System w/Sediment, and Iron & Manganese Reducing Water Filters

iSpring #ad - This whole house water filter system also removes sediment, rust, herbicides, and more. Please unwrap the cartridges before use. Both water filters have a capacity of 100, 000 Gal. 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.

Of water, enough to supply a family of four with clean water for a full year. Npt inlet / outlet and 20 in. Diy installation and maintenance - refer to our manual and our helpful youtube videos for easy DIY installation. Both water filters are tested by an independent third-party to meet NSF/ANSI standards.

X 4. 5 in. Local support team. The second stage carbon block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. The water filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process. Whole house water filter that protect your family and household appliance from iron, chlorine, manganese and more: Our 3rd stage iron water filter FM25B is specially designed for iron and manganese removal, industrial solvents, reducing iron MAX 3.
BrandiSpring #ad
ManufactureriSpring Water Systems #ad
Height27.75 Inches
Length24.25 Inches
Weight55 Pounds
Width7.75 Inches
Part NumberWGB32BM



GXWH40L, GXWH35F, Replacement for GE FXHSC, 10" x 4.5", Culligan R50-BBSA, W10-PR, AQUACREST FXHSC Whole House Water Filter, 5 Micron, American Plumber W50PEHD, High Flow Sediment Filters, Pack of 2

AQUA CREST #ad - Our premium material and design are committed to providing you with tasty and healthy filtered water. Enjoy fresh water by replacing your filter every 3~ 6 months or 30, 000 gallons, whichever comes first will vary based on water quality.

The 24-hour service will still be provided if you contact customer service after Amazon’s return window. Long-lasting service lifethe pleated structure of aquacrest whole house water filter has a larger specific surface area and stronger absorption capacity than original sediment filters. Replacement modelinterchangeable with american plumber w50pehd, ff10bbps-20, culligan r50-bbsa, 155405, pc20-bb-s, 155405-51, w20clhd, dupont wfhdc3001, pl10b20, fmbb-10-20, ge fxhsc, s1-bb, 155405-43, pentek r30-bb, ECP20-BB and other 10" x 4.5

5" inches and 9. 75" x 4. 5" inches pre-filtration filters. Aquacrest is an independent brand. Efficient filtrationthis whole house water filter adopts food-grade polypropylene filtration media. Poor water quality will shorten the service life of the filter. To ensure the filtering effect, please replace your filter in time. We are committed to providing you with the best water experience.
ManufacturerAQUA CREST #ad
Height10.28 Inches
Length4.72 Inches
Width9.25 Inches
Part NumberAQU-FXHSC

9. Lafiucy


Lafiucy 5 Micron 10" x 2.5" String Wound Sediment Water Filter Cartridge,5 Pack,Whole House Sediment Filtration, Universal Replacement for Most 10 inch RO Unit

Lafiucy #ad - High capacity: the filter can filter 20000 - 30000 gallons depending on water quality. Multiple advantages:it has the advantages of high filtration accuracy, large pollution tolerance, small pressure difference, large flow rate, tasteless, high compressive strength, and no secondary pollution.

Dimensions:fit most 10 inches x 2. 5 inches reverse osmosis System -5 pack of 5 Micron string wound water filter. Quality filtration: made of 100% pure polypropylene microfibers. Suggest to replace it every 3- 6 months for the average household for optimal performance depending on the use. The string wound water filter have a deep bed filtration function, sediment, rust, scale, which It presents honeycomb structure of being dense inside and sparse outside. The string wound sediment filter can reduce 99. 99% sand, particles.

Note: filters with a new or old packaging randomly sent, and does not affect the performance. Universal water filter replacement fits any standard 10 inch RO and Whole House systems. Excellent performance:the string wound filter element adopts polypropylene microfibers to be tightly wound on the porous framework according to a specific process, rust, it has a good deep filtration effect, The honeycomb structure with sparse outside and dense inside, and can effectively remove suspended solids, particles and other impurities in the liquid.
BrandLafiucy #ad
ManufacturerLafiucy #ad
Part NumberSWWF01Z-4D1

10. Aquaboon


Aquaboon 5 Micron 10" x 2.5" Grooved Sediment Water Filter Replacement Cartridge for Any 10 inch RO Unit, CFS110, Compatible with P5, 6-Pack, WFPFC5002, Whole House Sediment Filtration, AP110, RS14

Aquaboon #ad - Lifetime 4 - 6 months / 20000 - 30000 gallons depending on the water quality. Whole house sediment filtration. 5 zones of filtration to ensure quality and remove more contaminants, large and fine particles from a drinking water, dirt, agents, silt, such as sand, and rust particles.

Quality filtration made of thermally bonded 100% pure polypropylene microfibers. Replace for great taste of your water. Compatible replacement filters 3m cfs110, american plumber wp5, p5, k-00173, rs4ds12, nucalgon 4712-87, aqua-pure ap110, everpure dev9109-08, selecto 101-230, wfpfc5002, rs14ds, manitowoc k-00069, pentek 155749-43, dupont pfc5002, neo-pure mbg-25098-05, pentair dev9109-08, pentair water pd-5-10, Cuno AP2005, rs4-d, CFS110, cor120, puremark pfs105, rs14ss, hydronix sgc-25-1005, omnifilter rs14, whirlpool whcf-gd05, rs14-ds, rs14-ss, PD-5-934, bunn ed-s-1, CostGuard P5, Cornelius COR105, etc.

Compatible housings dupont pf 2800 series housings, pf 3800 series housings, wFPF38001C. Universal water filter replacement fits any standard 10 inch RO and Whole House systems. Fits most 10 inch Reverse Osmosis and Whole House filter systems. Dimensions 10 inches x 2. 5 inches - 6 pack of 5 micron grooved gradient Density, Multi-Layered, Melt Blown Sediment Filter Cartridges. Contains no binders, solvents, antistatic materials or wetting agents.
BrandAquaboon #ad
ManufacturerAquaboon #ad
Height10 Inches
Length2.5 Inches
Weight2 Pounds
Width6 Inches
Part NumberB01LY0IMKH