The Best 5-stage Replacement Under Sink Water Filters of 2023

Individually wrapped 2-year high capacity filter replacement cartridge pack for most standard 5-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

75 gpd reverse osmosis membrane for superior performance, TDS rejection rate 90%-97%

Package includes 4x sediment filters, 4x granular activated carbon filters, 4x carbon block filters, 1x 75 gpd RO membrane, and 2x post-carbon filter

Updated 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

APEC ULTIMATE high capacity pre-filter set is USA made and built to last 2x longer than other brands

1st stage polypropylene sediment filter to remove dust, particles, and rust

2nd & 3rd stage extruded carbon block filters to remove chlorine, taste & odor

Compatible with APEC RO-45, RO-90, RO-PH90, RO-PERM, RO-PUMP, RO-Hi, WFS-1000 and all other standard size under counter reverse osmosis systems

APEC Water ESSENCE Series FILTER-SET-ES is for ROES-50, ROES-PH75, ROES-PHUV75, ROES-UV75-SS and ROES-UV75

Includes (1) sediment and (2) carbon block filters to protect and extend the life of the RO system

1st stage 5 micron Polypropylene sediment filter to remove dust, particles and rust

2nd & 3rd stage 10 micron extruded carbon block filters to remove chlorine, taste & odor

High performance replacement filters are compatible with all standard sized under counter RO systems

APEC ROES-50 complete replacement filter set, compatible with most 10" standard under the counter reverse osmosis water systems

1st stage 5 micron sediment filter to remove dust, particles and rust

2nd and 3rd stage 10 micron extruded carbon block filter to remove chlorine, taste and odor

4th stage high rejection tfc reverse osmosis membrane removes a wide range of contaminants

5th stage standard capacity coconut shell carbon filter removes any last residuals

Supreme quality - designed, engineered, and assembled in USA to guarantee water safety & your health. WQA certified to provide unlimited clean, refreshing crisp tasting water superior to bottled water

Premium long-lasting filters remove up to 99% of contaminants such as chlorine, taste, odor, VOCs, as well as toxic fluoride, arsenic, lead, nitrates, heavy metals and 1000+ contaminants. Max Total Dissolved Solids - 2000 ppm. Feed Water Pressure 40-85 psi

America's No.1 rated water filter brand with 20 years of success guaranteeing trouble free, noise-free system for long lasting, dependable, pure drinking water. 2 year extended manufacturer warranty is available upon registration

System comes with 100% lead-free designer faucet, plus certified JG food grade tubing and parts to provide safe, contamination-free pure water. Pipe Size: 1/4 inches.

High quality leak-free quick connect fittings require no extra lock clips to seal leak - not relying on water leak detector to protect your home like other brands. Comes with all parts and industry's best instructions and videos for an easy DIY experience.

High capacity 10 inch replacement filters for reverse osmosis systems

Includes (2) sediment and (4) Carbon block filters to protect and extend the life of the RO system

1st Stage polypropylene sediment filter to remove dust, particles, and rust

2nd & 3rd Stage extruded carbon block filters to remove chlorine, taste & odor

Compatible with APEC ROES-50, ROES-75, ROES-PH75, ROES-PHUV75, ROES-UV75, ROES-UV75-SS and all other standard size under counter reverse osmosis systems on the market

Standard Universal Filter - Universal 10 inch Cartridge. Fits most standard under-sink 5 or 6 stage reverse osmosis water filter system, compatible with Express Water, iSpring, Watts, APEC, Global Water, Watts, Premier, Flowmatic, PuROLine, Crystal Quest, Puromax etc.

High Adsorption Capacity - Filtration rating of 5 micron, 75 GPD 5 Stage water filter replacement cartridges can effectively remove 99% of contaminants. Which provides safer, healthier water whether for drinking, cooking, showering, aquarium, garden, etc.

Easy Installation - Inline carbon filter built-in 1/4 inch (JG) quick connections in both two ends of the filter. Individually wrapped and Drop-in cartridge design allows for quick and easy filter change.

100% Safe Filter - Our high capacity filter replacement cartridge with NSF42 Certified and ISO9001:2015 certificated ensure your drinking water safe. Food-grade materials give your more safe water.

Packing List - High capacity water filter set included 5 pieces of cartridge: 1x sediment filters, 1x granular activated carbon filters, 1x carbon block filters, 1x 75 gpd RO membrane, and 1x inline carbon filter

✔ Puroflo Ultimate high capacity 5-Stage complete filter set guarantees cleaner water for your health. Our products are certified by NSF

✔ 50 GPD 5 Stage system delivers high quality, clean, crisp tasting water that tastes superior to bottled water. Removes over 90% of contaminants.

✔ Includes 1 x Sediment Filter, 2 x Carbon Filter, 1 x In-line Carbon, and 1 x membrane. Does not include 5th stage quick-connect fittings

✔ Compatible with most 10’’ filter housing. An affordable alternative for APEC, iSpring, Watts and more

✔ Easy, do-it -yourself installation within typically an hour

Reverse Osmosis Water Filter: Experience what water should taste like with the Express Water reverse osmosis water filtration system reducing up to 99.99% of Lead, Chlorine, Fluoride, Nitrates, Calcium, Arsenic, and more.

Water Purification System: Drink the healthiest water on Earth. All our water filters are specially engineered to work together, producing the safest and best tasting water you’ll ever drink

Under Sink Water Filter: Don’t waste money on professional installation. Express Water’s quick and easy-to-understand design means you can install and understand everything about your new water filtration system

Under Sink Water Filter System: No need to mess with refilling or activating your water filter, Express Water’s water filtration systems automatically fill your water tank with high quality drinking water

Leak Detection: Each under sink water filter includes an emergency leak stop detector that shuts off water flow when it detects unwelcomed moisture

Customizable RO Water Filter System: Express Water home water filtration systems are fully upgradable and customizable with quick connecting fittings. Try additional filtration attachments including UV Water Filter, Alkaline Water Filter, Deionization Water Filter, and more

On Demand Support: Support from experts who can answer any of your questions about your new water filter

Help Has Arrived - Support from experts who can answer any of your questions about your home’s water

Love your water - Environmentally friendly coconut carbon filters give unequalled quality and a clear natural taste

Individually wrapped 1-year high capacity filter replacement cartridge pack for most standard 5-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

7 pieces of 10" x 2. 5" replacement water filters included: 2x sediment filters, 2x granular activated carbon filters, 2x carbon block filters, and 1x post-carbon filter

This filter pack does NOT include an RO membrane

Updated 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