Top 10 Reverse Osmosis Water Filtration System Parts – Replacement Under-Sink Water Filters

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1. EXPRESS WATER

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Express Water RO5DX Reverse Osmosis Filtration NSF Certified 5 Stage RO System with Faucet and Tank – Under Sink Water Plus 4 Filters – 50 GPD, 14 x 15 x 5, White

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EXPRESS WATER #ad - All our water filters are specially engineered to work together, producing the safest and best tasting water you’ll ever drink. Express water’s quick and easy-to-understand design means you can install and understand everything about your new water filtration system. Try additional filtration attachments including UV Water Filter, Deionization Water Filter, Alkaline Water Filter, and more.

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. 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, nitrates, arsenic, Chlorine, Calcium, Fluoride, and more. Under sink water filter: don’t waste money on professional installation.

Love your water - environmentally friendly coconut carbon filters give unequalled quality and a clear natural taste. Help has arrived - support from experts who can answer any of your questions about your home’s 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.
BrandEXPRESS WATER #ad
ManufacturerExpress Water #ad
Height18.06 Inches
Length16.18 Inches
Weight11.8 Pounds
Width18.75 Inches
Part NumberRO5DX
ModelRO5DX

2. GE

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Chlorine & More | Replace Filters Every 6 Months | GXRM10RBL, GE Reverse Osmosis System & Under Sink Water Filter | Faucet & Easy Install Kit Included | Premium Filtration Reduces Lead

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GE #ad - Six-month filter life: for best filtration results, filters FX12P should be replaced every six months and membrane FX12M every year. Reverse osmosis filtration: Water is filtered three times. Premium filtration: certified to reduce lead, arsenic, pesticides and more than 10 other contaminants. Chrome faucet with filter replacement indicator: Faucet and full installation kit included.
BrandGE #ad
ManufacturerGE Retail Parts #ad
Height12 Inches
Length5.5 Inches
Weight21 Pounds
Width11 Inches
Part NumberGXRM10RBL
ModelGXRM10RBL

3. EXPRESS WATER

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EXPRESS WATER UV Reverse Osmosis Water Filtration System – 11 Stage UV Water Filter with Faucet and Tank – Under Sink Water Filter with Alkaline Filter for added Essential Minerals 100 GDP

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EXPRESS WATER #ad - Included components: ultraviolet Sterilizer Uv Bulb 4 Gallon Water Storage Tank Tank Valve & More. Coli, microorganisms, and more from your drinking water. Uv water purification system: powerful uV Sterilization eliminates microorganisms like coliform, bacteria, viruses, E. Under sink water filter: don’t waste money on professional installation.

Leak detection: each under sink water filter includes an emergency leak stop detector that shuts off water flow when it detects unwelcomed moisture. Under sink water filter system: no need to mess with refilling or activating your Alkaline UV water filter system, Express Water’s water filtration systems automatically fill your water tank with high quality drinking water. 99% of lead, arsenic, calcium, Chlorine, Nitrates, Bacteria, Fluoride, and more. Quality : rest easy with our 1-year on all Express Water Reverse Osmosis Water Systems.

Express water’s quick and easy-to-understand design means you can install and understand everything about your new water filtration system. Alkaline water filter: alkaline filtration System with Active Mineral Technology adds Calcium, Magnesium, Potassium, and other minerals to your body needs right in your water. Reverse osmosis water filter: experience what water should taste like with the Express Water reverse osmosis water filtration system removing up to 99. On demand support: support from experts who can answer any of your questions about your new water filter.
BrandEXPRESS WATER #ad
ManufacturerExpress Water #ad
Height5 Inches
Length19 Inches
Weight0.22 Pounds
Width15 Inches
Part NumberROALKUV10M
ModelROALKUV10M

4. EXPRESS WATER

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Express Water – Countertop Reverse Osmosis Water Filtration System – 4 Stage RO Water Filter with Faucet – Simple Set Up Faucet Filter

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EXPRESS WATER #ad - Backed by 1-Year limited warranty. Easy to install countertop filter: express Water’s countertop reverse osmosis systems only requires minutes to install and is designed for an easy 4-point installation that fits most standard faucet types. Quick-connect and replaceable water filter cartridges make it easy to keep your water fresh.

This countertop ro system filters up to 4 gallons of water an hour; for a higher production rate, consider our undersink RO systems; the countertop RO only works with faucets that use a threaded removable aerator; not compatible with sprayer faucets. 4 stage water filters: express water 4 stage countertop water filter Systems include Sediment filter, Reverser Osmosis Membrane, Granular Carbon filter, and Post Activated Carbon filter to remove 99.9

99% of major contaminants in your drinking water. Low maintenance water filter: once set-up, the reverse osmosis countertop filter requires little maintenance. Countertop ro water filter system: enjoy fresh and clean drinking water from the easy install Express Water countertop water filters. On demand support: support from top rated customer service team who can answer any of your questions about your Express Water countertop filtration system.
BrandEXPRESS WATER #ad
ManufacturerExpress Water Incorporated #ad
Height14 Inches
Length13.25 Inches
Width6.5 Inches
Part NumberEZRO5
ModelEZRO5

5. APEC Water Systems

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APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage Certified Ultra Safe Reverse Osmosis Drinking Water Filter System

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APEC Water Systems #ad - System comes with 100% lead-free designer faucet, plus certified JG food grade tubing and parts to provide safe, contamination-free pure water. Max total dissolved Solids - 2000 ppm. Premium long-lasting filters remove up to 99% of contaminants such as chlorine, nitrates, odor, taste, as well as toxic fluoride, arsenic, VOCs, lead, heavy metals and 1000+ contaminants.

Supreme quality - designed, and assembled in USA to guarantee water safety & your health. 2 year extended manufacturer warranty is available upon registration. America's no. 1 rated water filter brand with 20 years of success guaranteeing trouble free, dependable, noise-free system for long lasting, pure drinking water.

Comes with all parts and industry's best instructions and videos for an easy DIY experience. Wqa certified to provide unlimited clean, engineered, refreshing crisp tasting water superior to bottled water. 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. Pipe size: 1/4 inches. Feed water pressure 40-85 psi.
BrandAPEC Water Systems #ad
ManufacturerAPEC Water Systems #ad
Height17.5 Inches
Length16 Inches
Weight25 Pounds
Width5.25 Inches
Part NumberROES-50-A
ModelROES-50
Warranty1 Year APEC

6. Waterdrop

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Composite Multi-Stage, Brushed Nickel Based Faucet, 600 GPD, WD-G2P600-W, 2:1 Pure to Drain, Waterdrop RO Reverse Osmosis Water Filtration System, Tankless, Smart Panel, USA Tech, FCC Listed

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Waterdrop #ad - Waterdrop has upgraded the water circuit and product integration design, the g2 p600 reverse osmosis water filter system has automatic water shut-off valves, thereby improving product safety. Because of the fully enclosed design, this RO system’s noise does not exceed 55dB. The g2 p600 ro water filtration system also meets the water needs of big families and companies.

You can use waste water to mop the floor, do laundry, wash your car, etc. Compared to traditional ro water purifiers, the G2 P600 RO system saves 600% more water. The g2 p600 reverse osmosis system reduces your replacement cost and upgrades the water-saving technology with a drain ratio of 2:1. Note that all RO systems will produce waste water to discharge impurities. This tankless reverse osmosis water filtration system saves 70% of your under-sink space and prevents recontamination. The mro filter uses a 00001-micron reverse osmosis membrane, PFAS, nitrates, and heavy metals, etc.

Also, which reduces the risk of leakage. The cf filter employs a sediment PP membrane and an activated carbon block to reduce rust, and organic matter. Most contaminant reduction: with waterdrop’s improved composite filter technology, fluoride, and a PET pleated membrane to intercept TDS, sediment, an activated carbon block, salt, a sediment PP membrane, atrazine, the G2 P600 RO system can reduce most contaminants. With a fast and stable water flow rate, this RO system fills a 200ml cup with water in 8 seconds, which is ideal for drinking, washing vegetables and fruit.
BrandWaterdrop #ad
ManufacturerWaterdrop #ad
Height13.98 Inches
Length17.33 Inches
Weight20.94 Pounds
Width5.91 Inches
Part NumberWD-G2P600-W
ModelWD-G2P600-W
Warranty1 year manufacturer and Seller Combination

7. Water Filter Tec

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Cleaning | Safe, NSF Certification Lead-Free Water Filtration Reverse Osmosis Faucet Brushed Nickel Advanced RO Tap for Drinking, Kitchen Sink Cooking, Healthier

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Water Filter Tec #ad - Versatile system compatibility – this reverse osmosis faucet is compatible with standard RO systems, Express Water, iSpring, including APEC, and so much more. Lead-free protection – completely nsf and ANSI certified, these third-party tested drinking RO water faucets are safe and offer long-lasting water reliability.

Functional home decor – these 360° ro water faucets come in 3 distinct, oil rubbed bronze, vibrant color choices, including brushed nickel, and polished chrome. Quick and easy installation – water filter tech water filtration taps each include a ¼” and 3/8” quick connect to make it easier to install it with far less effort or stress.

Package included 1x 1/4'' ro water filter faucet & 1x accessories bagwe supply two size of quick connect fittings in the package one of Tube OD 1/4"x7/16 the other one is OD 3/8" x7/16 2 pcs you can choose the suitable size to use. Safer drinking water – each reverse osmosis kitchen sink drinking water faucet helps to clean and clarify your water before it hits the glass for pure, delicious taste.
BrandWater Filter Tec #ad
ManufacturerWater United #ad
Height5.2 Inches
Length13.9 Inches
Width1 Inches
Part NumberNZ-6501
Model5089501

8. Whirlpool

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White, Whirlpool WHER25 Reverse Osmosis RO Filtration System With Chrome Faucet | Extra Long Life | Easy To Replace UltraEase Filter Cartridges

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Whirlpool #ad - Extra long filter life — Get clean, fresh-tasting water with fewer filter changes and a membrane that lasts for years. Save space — our 3-stage system does as well or better than competitors systems despite their 5 and 6-stage filters, with fewer filters to replace.

Safer drinking water — reduce chlorine taste and odor, cysts, sediment, lead, chemicals, and dissolved solids that show up in unfiltered tap water. Better than bottled water — reverse osmosis filtered water tastes better than bottled water — Convenient, unlimited and refreshing, and for a fraction of the cost of bottled water. Change your filter in seconds — Ultraease Technology allows for easy and hassle-free filter changes with no open sumps.
BrandWhirlpool #ad
ManufacturerWater Channel Partners #ad
Height13 Inches
Length4.7 Inches
Width12.2 Inches
Part NumberWHER25
ModelWHER25

9. APEC WATER

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APEC Water Systems ROES-PH75 Essence Series Top Tier Alkaline Mineral pH+ 75 GPD 6-Stage Certified Ultra Safe Reverse Osmosis Drinking Water Filter System

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APEC WATER #ad - 2 year extended manufacturer warranty with registration. System comes with 100% lead-free designer faucet, contamination-free pure water. System comes with all parts and industry's best instructions and videos for an easy DIY experience. Provide unlimited clean drinking water.

Us made cartridge uses food-grade calcium from trusted source for safe, proven water pH enhancement. Supreme quality - designed, engineered and assembled in USA to guarantee water safety & your health. Max total dissolved Solids - 2000 ppm. 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. Premium long lasting filters used to treat tap/well water. High quality leak-free quick connect fittings require no extra lock clips to seal leak, plus JG Food grade tubing and parts to provide safe, and does not rely on water leak detector to protect your home like other brands.

Wqa certified system. Enjoy ultra-pure drinking water with added calcium minerals for improved ALKALINITY and great taste. Feed water pressure 40-85 psi. This 75 gpd 6-stage system roes-ph75 is guaranteed to remove up to 99% of contaminants such as chlorine, as well as toxic fluoride, lead, taste, odor, VOCs, nitrates, arsenic, heavy metals and 1000+ contaminants.
BrandAPEC WATER #ad
ManufacturerAPEC Water Systems #ad
Height17.5 Inches
Length16 Inches
Weight27 Pounds
Width5.25 Inches
Part NumberROES-PH75
ModelROES-PH75

10. Waterdrop

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Waterdrop RO Reverse Osmosis Water Filtration System, Brushed Nickel Based Faucet, Compact, TDS Reduction, UL Listed Power, Tankless, NSF Certified, 400 GPD Fast Flow, USA Tech, Smart Faucet

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Waterdrop #ad - Nsf certified performance: the system is certified against nsf 58 for tds reduction. No-tank design: use new composite filter element technology to more efficiently filter out harmful substances. The first composite filter element: it is the first smart ro system with composite filters and tankless design in the u.

1: 1 low drain ratio: compared to traditional ro systems, Waterdrop Reverse Osmosis Water Filtration System saves water waste by 300%. The total water capacity will be about 8. No waiting for clean water: thanks to its internal pump, the ro system offers faster water flow 400 gallons per day. It can produce pure water quickly, thereby meeting the needs of your whole family and even small companies.

S. Using reverse osmosis filtration technology with a filtration accuracy of 0 Search "waterdrop WD-G3-W Filter" for replacement filters. The pre-sediment and carbon block filter is a 3-in-1 filter that functions as that of three filters combined. System is also nSF 372 certified for lead free material. The tankless design helps you avoid secondary pollution and enjoy more storage space in your kitchen. Additionally, which will also improve the water taste.
BrandWaterdrop #ad
ManufacturerWATERDROP #ad
Height17.72 Inches
Length18.12 Inches
Weight31 Pounds
Width5.67 Inches
Part NumberWD-G3-W
ModelWD-G3-W
WarrantyPlease note: Most RO systems do NOT recommend using well water as a source. Large particles in well water will clog the filters easily and shorten filter life.