10 Best Water Filters And Cartridge Systems of December 2025

• CLEANER DRINKING WATER - This filter cartridge reduces chlorine taste and odor and sediment
• RADIAL FLOW DESIGN - The design of this filter cartridge allows for the use of finer activated carbon, maintaining pressure
• WHOLE HOUSE FILTRATION - This filter cartridge fits into systems that filter water throughout the home for appliances, sinks, bathrooms, and laundry
• IDEAL FOR THREE TO FOUR BATHROOM HOMES - This large capacity filter cartridge is ideal for homes with three to four bathrooms
• LARGE CARTRIDGE - Cartridge height is 9.75 inches, offering a flow rate of 10 gallons per minute
• HOUSING COMPATIBILITY - Use this filter cartridge with 3M Aqua-Pure Whole House Water Filter Housing AP801T and AP801B as well as most competitive 4.5” diameter drop-in whole house water filter housings

3M Aqua-Pure

• Individually wrapped 6-month high capacity prefilter replacement cartridge pack for most standard RO filtration systems
• Experience clean, safe, and good-tasting water every time you turn on the faucet
• 3 pieces of 10" x 2. 5" replacement water filters included: 1x sediment filters, 1x granular activated carbon filters, and 1x carbon block filters.
• This filter pack does NOT include an RO membrane
• If you have trouble installing the filters, please refer to the user manual or contact us

iSpring

• Individually wrapped 1-year high capacity filter replacement cartridge pack for 6-stage RO systems
• Experience clean, safe, and good-tasting water every time you turn on the faucet. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula – even better than most bottled water
• The RO membrane removes not only harmful pollutants but also a few helpful minerals. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7. 0 or below. Alkaline mineral filter produces alkaline water with restored healthy minerals such as natural calcium, magnesium, and potassium ions, which ph-balances the RO water.
• 9 pieces of 10" x 2. 5" replacement water filters included: 2x sediment filters, 2x granular activated carbon filters, 2x carbon block filters, 1x post-carbon filter, and 2x alkaline filters
• This filter pack does NOT include an RO membrane. Updated FA15 alkaline mineral filters and FT15 post-carbon filters are built with a secure push-fit quick connection, which allows faster filter replacement. If you have trouble installing the filters, please refer to the user manual or contact us

iSpring

• 💧 [Dimensions] 10 inches x 2.5 inches - 6 Pack Of 5 Micron Gradient Density, Multi-Layered, Melt Blown Sediment Filter Cartridges. Universal water filter replacement fits any standard 10 inch RO and whole house system.
• 💧 [Quality Filtration] Made of thermally bonded 100% Pure POLYPROPYLENE Microfibers. Whole house sediment filtration. Contains no binders, agents, solvents, antistatic materials or wetting agents. 5 zones of filtration to ensure quality and remove more contaminants, large and fine particles from a drinking water, such as sand, dirt, silt, and rust particles.
• 💧 [Compatible] Compatible with: Aqua Pure AP110, AP110-NP, AP101S, AP101T, AP11S, AP11T, AP12S, AP1610, AP2610, AP51T, SS1-SS12, SS20-SS36, GE FXUSC, Whirlpool WHKF-GD05, WHKF-DWHV, Culligan P5, P5-D, P5A, HF-150, HF-160, HF-360 and DuPont WFPFC5002. Compatible with reverse osmosis filter systems of brands: GE, Culligan, Dupont, Kenmore, Omnifilter, Whirlpool, etc.
• 💧 [Lifetime] 4 - 6 months / 20000 - 30000 gallons (depending on the water quality). Replace to keep pleasant taste of your water.

Aquaboon

• FIRST LINE OF DEFENSE – Installed on the incoming water line, protect your water-using appliances and plumbing for cleaner, clearer water throughout your entire home
• UNIVERSAL FIT – Fits EcoPure model EPW2, EPW2VC, EPW2V and all major brands of standard capacity, whole home filtration systems, including Whirlpool, Omni, Culligan, Watts, Filtrete, 3M, GE, and DuPont
• CERTIFIED FILTRATION – NSF certified to reduce contaminants commonly found in drinking water, including sediment, sand, dirt and rust down to 30 microns
• 3-MONTH FILTER LIFE – For best filtration results, filters should be replaced every three months, as recommended

EcoPure

• ❄️【Recognized Certification】 Food grade material polypropylene microfibers meets European EC1935-2004 Regulations, Australia Water Mark, TUV, ROHS, REACH, BPA FREE certified. The whole house water filter reduces up to 99% of sediment, sand, rust, color. PUREPLUS are committed to providing visibly clearer water and a wonderful drinking experience to your loved ones.
• ❄️【Efficient Filtration】 Ideal for well water. Designed with thin dense honeycomb structure of being dense inside and sparse outside, the rope filter has strong dirt holding capacity and high filtration accuracy 5 micron, better for a deep bed filtration function, can effectively capture particles and sediment targetedly and have 30% longer service life than common sediment filters. Flow rate is 2.5 GPM and filter life up to 3- 6 months/13, 000 gallons (depending on usage and water quality).
• ❄️【High Capacity】 The 10 inch well filter have 30% longer service life than common sediment filters, can filter up to 30000 gallons depending on water quality. Suggest to replace it every 3- 6 months for the average household for optimal performance depending on the use. Let it bring a wonderful cleaner water experience to your loved ones. Innovative technology for the filter structure to make it easy to capture more impurities and have a great flow rate up to 2.5 GPM.
• ❄️【Replacement Models】Standard 10 inch X 2.5 inch filter of AP010, 3M Cuno, DuPont, PFC4002, Culligan P1, CW-F, SCWH-5, S1A, American Plumber W5P, W5W, W30W, WP5, 155186-52, Bunn ED-S-1, S5-10, Campbell ISS, GE FXUSC, ClearChoice 84621, Whirlpool WHKF-WHSW, WHCF-WHSW, SWC-25-1005, Watts Premier 500181, Whirlpool WHKF-GD05, EcoPure EPW2S, Aquaboon 43235-76350, Everpure DEV910908, Evoqua Advantage FCPXF0905, Flotec RS2-D12-02, OmniFilter RS2-DS, RS2SS, P5 155014-43, RS2-DS12-05.
• ❄️【Compatible Housings】Fits any standard 10"x2.5" revers osmosis filtration systems and cold water filter housings of 3M Aqua-Pure AP11T, AP101T, AP1610SS, SST1HA, SS4 EPE-316L, SS8 EPE-316L, SS12 EPE-316L, SS20 EPE-316L, SS24 EPE-316L, SS36 EPE-316L, Culligan WTR ,HF-150A, HF-150, HF-160, HF-360, HF-360A, HF-365, DuPont WFPF38001C, WFPF13003B,158643 3/8, American Plumber WC34-PR, Geekpure RO5-FH10, HF3-10CLBK34, EcoPure EPW2; iSpring RCC7AK, Global Water RO-505, RO5DX.
• ❄️【Why PUREPLUS】PUREPLUS has 20 years of expertise and 200 patents in the water filtration industry. Every year it provides filtration solutions to more than 200 million American households, our filters use advanced filtration technology to ensure high quality water. Trust us, make PUREPLUS your solution.
• ❄️【Strict Quality Control】All 5 micron water filter 10 x 2.5 are produced under the ISO9001, 14000 standard and inspected under strict quality control. Each filter is produced through 34 production processes, 400PSI pressure test, 10,000 water hammer tests, and 6 independent tests.
• ❄️【Easy to Install】Delicate design to fit the original brand. Easy to install and operate.
• ❄️【Cost-Effective】PUREPLUS is the most cost-effective brand. It sells 600 million filters in America every year, and can provide you with the best filtration performance at a more reasonable price.
• ❄️【No Leakage 】PUREPLUS 5 micron water filter cartridge have been manufactured to the exact designs and specifications as the original brand name filter to ensure perfect compatibility.

PUREPLUS

• ❄ RECOGNIZED CERTIFICATION - Food Grade Material Meets European EC1935-2004 Regulations, Australia Water Mark, TUV, ROHS, REACH, BPA FREE Certified. This kind of filter is recommended for tap water filtration. PUREPLUS CTO10 filters up to 99% of Chlorine, sand, rust, sediment, color. If your water source is well water, this filter may not achieve the filtering effect you expect.
• ❄ STRICT QUALITY CONTROL - All water filter home cartridge are produced under the ISO9001 standard and inspected under strict quality control. Each filter is produced through 34 production processes, 400PSI pressure test, 10,000 water hammer tests, and 6 independent tests.
• ❄ HIGHER QUALITY FILTRATION - Carbon is well known for its unique absorbing ability, a pound of carbon is able to provide up 125 acres of filtering surface area. Our RO carbon filter is made of 100% coconut shell activated carbon block to filter most sediments, Sintering Technology ensures high absorbing capacity offers a much finer filtration of suspended particles and dirt.
• ❄ HIGH CAPACITY - The CTO carbon filter can filter up to 13000 gallons depending on water quality. Suggest to replace it every 3- 6 months for the average household for optimal performance depending on the use. Let it bring a wonderful cleaner water experience to your loved ones.
• ❄ COMPATIBLE FILTERS - The filter can be used in any standard 10” x2.5” RO Unit whole house filtration system and compatible with standard 10 inch X 2.5 inch filter models of DuPont WFPFC8002, WFPFC9001, SCWH-5, Whirlpool WHCF-WHWC, Pentek CBC-10, GE FXWTC, Culligan D-10A & D-10, Aquaboon CTO, Ace Hardware 84608, Apex IR-40, Cornelius COR10B1, COR10B5, Dupont DWC30001, PFC8002, WFDWC30001, WFPFC8002, WFPFC9001, 46942, EcoLab 9320-1002, Everpure CG5-10, DEV9108-15, Flotec TO1, GE FX12P, GXWH20F.

PUREPLUS

• 💧 [Dimensions] 10 inches x 2.5 inches - 6 Pack Of 1 Micron Grooved Gradient Density, Multi-Layered, Melt Blown Sediment Filter Cartridges. Universal water filter replacement fits any standard 10 inch RO and Whole House systems.
• 💧 [Quality Filtration] Made of thermally bonded 100% Pure POLYPROPYLENE Microfibers. Whole house sediment filtration. Contains no binders, agents, solvents, antistatic materials or wetting agents. 5 zones of filtration to ensure quality and remove more contaminants, large and fine particles from a drinking water, such as sand, dirt, silt, and rust particles.
• 💧 [Lifetime] 4 - 6 months / 20000 - 30000 gallons (depending on the water quality). Replace for great taste of your water.
• 💧 [Compatible Replacement Filters] 3M CFS110, American Plumber WP5, Aqua-Pure AP110, Bunn ED-S-1, Cornelius COR105, COR120, CostGuard P5, Cuno AP2005, CFS110, Dupont PFC5002, WFPFC5002, Everpure DEV9109-08, Hydronix SGC-25-1005, Manitowoc K-00069, K-00173, NuCalgon 4712-87, OmniFilter RS14, RS14DS, RS14-DS, RS14SS, RS14-SS, RS4-D, RS4DS12, Pentek 155749-43, P5, PD-5-934, PureMark PFS105, Selecto 101-230, Whirlpool WHCF-GD05, Pentair DEV9109-08, Pentair Water PD-5-10, Neo-Pure MBG-25098-05, etc.
• 💧 [COMPATIBLE HOUSINGS] Dupont PF 2800 Series Housings, PF 3800 Series Housings, WFPF38001C. Fits most 10 inch Reverse Osmosis and Whole House filter systems.

Aquaboon

• FIRST LINE OF DEFENSE – Installed on the incoming water line, protect your water-using appliances and plumbing for cleaner, clearer water throughout your entire home
• UNIVERSAL FIT – Fits Eco Pure model EPW2, EPW2VC, EPW2V and all major brands of standard capacity, whole home filtration systems, including Whirlpool, Omni, Culligan, Watts, Filtrate, 3M, GE, and DuPont
• ADVANCED FILTRATION – NSF certified to reduce contaminants commonly found in drinking water, including sediment, sand, dirt and rust down to 10 microns
• 3-MONTH FILTER LIFE – For best filtration results, filters should be replaced every three months, as recommended
• HELPFUL: Get filter-change reminders texted to your phone. Simply sign up after installing your new filter.

EcoPure

• ❄️𝗔𝘂𝘁𝗵𝗼𝗿𝗶𝘁𝗮𝘁𝗶𝘃𝗲 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 - Food Grade Material Meets European EC1935-2004 Regulations, Australia Water Mark, TUV, ROHS, REACH, BPA FREE Certified. The fxhsc replacement filter reduces up to 99% of sediment, sand, rust and color.
• ❄️𝗟𝗮𝗿𝗴𝗲 𝗙𝗶𝗹𝘁𝗿𝗮𝘁𝗶𝗼𝗻 𝗔𝗿𝗲𝗮 & 𝗚𝗿𝗲𝗮𝘁 𝗙𝗹𝗼𝘄 -Pleating structure provides larger filtration area than the other sediment filters with the same size and make the filtration higher efficient. 3D weaving technology for the filter cloth to make it easy to capture more impurities and have a great flow.
• ❄️𝗛𝗶𝗴𝗵 𝗖𝗮𝗽𝗮𝗰𝗶𝘁𝘆 -The water filter for house can filter up to 30000 gallons depending on water quality. Suggest to replace it every 3-6 months for the average household for optimal performance depending on the use. 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, DuPont WFHDC3001, Culligan R50-BBSA, HD-950, R50-BB, American Plumber W50PEHD, GXWH40L, GXWH35F, GXWH38F, GXWH30C,GNQH38S, WHKF-WHPLBB, Pentair Pentek S1 series, EP series, EPM series, Pentek R50-BB, ECP20-BB, Culligan R50-BBSA, PL10B20, PC20-BB-S, FMBB-10-20, FF10BBPS-20, 155405-51, 155405-43, PPL10BB.
• ❄️𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗹𝗲 𝗛𝗼𝘂𝘀𝗶𝗻𝗴𝘀 -Fits any standard heavy duty filtration systems with 10"x4.5" filters and cold water filter housings of Pentek 10, HF45-10BLBK10PR, WHCF-WHPLBB, WHCFWHPLBB, W50PEHD, Aquaboon 10inch, COMIN18JU053306, Think Crucial Tier1 R50-BB, Clear Choice RB-FXHSC, HDX HDX4PF4, HDC3001, HD-950A, 255490-43, Watts FM-BB-10-5, PURELINE PL-1700, Pentek ECP5-BB, FM-BB-10-5, ECP5-BB, CP5-BBS, W30PEHD, 155101-43 R30-BB, 155053-43, R30-BB, S1-BB, W20CLHD, 155405.
• ❄️𝗪𝗵𝘆 𝗣𝗨𝗥𝗘𝗣𝗟𝗨𝗦 -PUREPLUS has 20 years of expertise and 200 patents in the water filtration industry. Every year it provides filtration solutions to more than 200 million American households, our filters use advanced filtration technology to ensure high quality water. Trust us, make PUREPLUS your solution.
• ❄️𝗦𝘁𝗿𝗶𝗰𝘁 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗖𝗼𝗻𝘁𝗿𝗼𝗹 -All 5 micron water filter 10 x 4.5 are produced under the ISO9001, 14000 standard and inspected under strict quality control. Each filter is produced through 34 production processes, 400PSI pressure test, 10,000 water hammer tests and 6 independent tests.
• ❄️𝗖𝗼𝘀𝘁-𝗘𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲 -PUREPLUS is the most cost-effective brand. It sells 50 million filters in America every year, and can provide you with the best filtration performance at a more reasonable price.
• ❄️𝗘𝗮𝘀𝘆 𝘁𝗼 𝗜𝗻𝘀𝘁𝗮𝗹𝗹-Delicate design to fit the original brand. Easy to install and operate.
• ❄️𝗡𝗼 𝗟𝗲𝗮𝗸𝗮𝗴𝗲 -PUREPLUS american plumber filter w50pehd have been manufactured to the exact designs and specifications as the original brand name filter to ensure perfect compatibility.

PUREPLUS