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AF-5005 - Ultra 6-Stage Alkaline Mineral pH+ Reverse Osmosis Water Purification Filter - 100 GPD - NSF Filters

$ 269.99
1 review Q & A

Getting the latest innovations in water filtration technology in your home doesn’t have to mean paying to completely remodel the kitchen. The Anchor AF-5005 - Alkaline Mineral 6-Stage Reverse Osmosis Water Filter combines the latest technologies in water filtration for residential use, membrane separation (reverse osmosis), activated carbon adsorption, and conventional filtration, to reduce a wide spectrum of contaminants that can be found in water. The Anchor Reverse Osmosis 6-Stage Water Purification System makes removing sediment, unwanted chemicals, dissolved gasses and other impurities from your water using six-stage reverse osmosis a simple task. It also remineralizes the filtered water by adding Calcium, Magnesium, Potassium and other essential healthy minerals and raising water pH making it more alkaline and healthier and tastier to drink.

Why should water from Reverse Osmosis be remineralized?
RO is not a selective process. It removes good as well as bad minerals from your water. Low mineralized water have adverse effects like high corrosion potential, dietary deficiency causing risks of heart and other diseases.

Superior quality, made from NSF/FDA-approved components so you can be certain you’re getting a truly reliable water purification system to improve the clarity, purity, safety, taste and smell of your water for drinking and cooking.

Includes 100% lead-free sleek designer chrome finish faucet to match your modern kitchen. The non-air gap faucet has one water line that goes up to the faucet and there is no gurgling sound. Advanced ceramic disc valve structure provides smooth operation and precise flow control.

Reverse Osmosis Filtration Stages

 Stage 1 - 5 micron NSF polypropylene sediment pre-filter - extracts suspended materials such as sediment, rust, insects, and other particles down to 5 micron.

 Stage 2 - Granular Activated Carbon (GAC) - NSF Media - removes chlorine, hundreds of contaminants/chemicals, and unpleasant taste and odor from water, and reduces hydrogen sulfide (rotten egg smell).

 Stage 3 - 5 Micron NSF Activated Carbon Block - High purity coconut shell activated carbon block filter reduces sediments, taste, odor, color, SOCs(soluble organic compounds) like pesticides, dioxins, and VOCs (volatile organic compounds) like chloroform and petrochemicals.

 Stage 4 - NSF-Certified TFC (thin-film composite) Reverse Osmosis 100 GPD membrane - this high-rejection filter removes upto 99% of contaminants and wide range of total dissolved solids (TDS) like arsenic, fluoride, hexavalent chromium, nitrates, lead, copper, barium, mercury, cadmium, selenium, many other heavy metals, and bacteria.

 Stage 5 - Inline GAC filter - NSF Media - Polishes water by removing any dissolved gases, bad taste and odor before water finally ends up in your glass or pot.

• Stage 6 - Alkaline Stage - When water passes through the 5 layers of ORP Balls-> Maifan Mineral Stones->Calcite->Tourmaline Balls->Bio Ceramic Balls, water pH raises and Calcium, Magnesium, Potassium and other essential healthy minerals get added to the water making it healthier, more hydrating, and tastier to drink.

    Each RO system comes complete, ready to install, and with the following installation kit: Purification unit, Tank, Faucet, Wrench, Teflon tape and Manual.

    Age of the filters depends on GPD consumed and quality of feed water. 


    • High quality NSF/FDA approved components
    • Colored tubing
    • Fully assembled, easy installation kit
    • Quick-connect fittings
    • 100% lead-free chrome finish NSF faucet
    • Filter Capacity: 100 Gallons per Day
    • Tank Storage Capacity: 3.2 Gallons
    • Dimensions:
      • Filter System: 15.5"L x 5.75"W x 17"H
      • Tank Dim: 16"H x 11"W


    RO Installation Manual

    AF-5005 - Ultra 6-Stage Alkaline Mineral pH+ Reverse Osmosis Water Purification Filter - 100 GPD - NSF Filters

    $ 269.99
    1 review


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    Filter Reviews:
    Judy A.
    United States United States

    7 month review of 6-stage RO water purification filter

    We have been using the AF-5005 Ultra 6-stage alkaline mineral RO water purification filter for 7 months now and it has greatly improved the taste of our water. We have city water in Arlington TX and a 1950’s house, so I had mostly drank bottled water and filtered water from the refrigerator. In the last month I have noticed that the water has started to taste a bit ‘stale’ and so I need to change 4 of the filters that were due to be changed at 6 months. The cost of the filters are offset by the health benefits since I drink more water now. As far as installation goes, I didn’t feel comfortable installing it myself so I paid a handyman to install it under my sink - It took him about 1 hour. I would recommend this RO water filter.


    Anchor Water Filters

    Hi Judy, we are glad you like the filter. And thank you for your nice words. While we say life of filter cartridge is on an average 6 months, it also depends on the feed water. In areas with more contaminants in water, it will have to be replaced sooner.