Reverse Osmosis System Filters, RO Membranes and Parts

Whirlpool, KitchenAid & Sears Kenmore 4396508 Refrigerator Filter

  1. Whirlpool # EDR5RXD1, 4396508 Refrigerator Water Filter Replacement - Also fits KitchenAid and Sears Kenmore
    Whirlpool # EDR5RXD1, 4396508 Refrigerator Water Filter Replacement - Also fits KitchenAid and Sears Kenmore
    Whirlpool # EDR5RXD1, 4396508 Refrigerator Water Filter Replacement - Also fits KitchenAid and Sears Kenmore. The Whirlpool 4396508 ( KitchenAid 4396547 ) Refrigerator Water Filter is the new filter that replaces the discontinued Whirlpool 4392857 and KitchenAid 4396163 ice and water filter cartridge. Easy to replace, the filter cartridge is located behind the grill below the door. One quarter turn of the old filter to remove it and install the new one. This Whirlpool 4396508 / KitchenAid 4396547 replacement water filter fits Whirlpool, KitchenAid, and Sears Kenmore Side-by-Side refrigerators. The Whirlpool 4396508 ( KitchenAid 4396547 ) Deluxe Refrigerator / Ice Maker Water Filter will replace any of the following filter numbers: Whirlpool 4396508, 4396508P, #4396508, 4392857, 4392857R, 4396918, 4396562, 4396563 Whirlpool 2200203, 2203220, 2203980, 2305766, 2305767, 2305768, 2255518, 2186444 Whirlpool WF-300BR (in-line filter system - uses 4396508) KitchenAid 4396547, 4396163, 4396509, 4396509P Kenmore 46-9902, 469902, 9902, 9902P Kenmore 46-9908, 469908, 9908, 9908P Sears 04609902000, 04609908000 NSF WF-NL240V, WFNL240V, NL240V NSF WF-NL240, WFNL240, NL240 NSF WF-NL300, WFNL300, NL300 NSF WF-L400V, WFL400V, L400V NSF WF-L400, WFL400, L400 NSF WF-L500, WFL500, L500. Replace at least every 6 months. Order extra filters and save even more. Learn More
    $89.99 Special Price $54.99 As low as $52.69
  2. Whirlpool EDR5RXD1, 4396510, KitchenAid 4396548, Sears Kenmore PUR Compatible Refrigerator Replacement Fridge Water Filter
    Whirlpool EDR5RXD1, 4396510, KitchenAid 4396548, Sears Kenmore PUR Compatible Refrigerator Replacement Fridge Water Filter
    Whirlpool EDR5RXD1 / 4396510, KitchenAid 4396548, Sears Kenmore PUR Compatible Refrigerator Replacement Fridge Water Filter. Step up to the Compatible Whirlpool 4396510, KitchenAid 4396548, Sears Kenmore Refrigerator Water Filters by PUR. The Compatible Whirlpool 4396510 Premium Grade Water Filter is a new and improved filter cartridge that replaces the discontinued Whirlpool 4392922 water and ice filter. The Compatible Whirlpool 4396510 / KitchenAid 4396548 Premium Refrigerator Water Filter will replace any of the following filter numbers: Whirlpool 4396510, #4396510, 4392922, 8212491, 2255520 KitchenAid 4396548, 4396164, 2203221, 2255709 Kenmore 46-9010, 469010, 9010, 9010P Sears 04609010000 Thermador 491849 NSF WF-NLC240V, WFNLC240V, NLC240V NSF WF-NLC240, WFNLC240, NLC240 NSF WF-LC400V, WFLC400V, LC400V NSF WF-LC400, WFLC400, LC400 NSF WF-NLC250, WFNLC250, NLC250. Replace at least every 6 months. Order extra filters and save even more. Learn More
    $89.99 Special Price $54.99 As low as $52.69
  3. Whirlpool KitchenAid 4396701/EDR6D1 Refrigerator Replacement Fridge Water Filter
    Whirlpool KitchenAid 4396701/EDR6D1 Refrigerator Replacement Fridge Water Filter
    Whirlpool KitchenAid 4396701/EDR6D1 Refrigerator Replacement Fridge Water Filter. Whirlpool KitchenAid 4396701/EDR6D1 Refrigerator Filter - Whirlpool 4396703, 2301705, 2301706, WF-NL120V, WFNL120V, NL120V, WF-L120V, WFL120V, L120V, WF-LC200V, WFLC200V, LC200V, WF-L200V, WFL200V, L200V, WF-L200, WFL200, L200 --- KitchenAid 4396702 --- Sears / Kenmore 46-9915, 469915, 9915, 04609915000. Great replacement fridge water filter cartridge. Order 2 or more and save even more. Learn More
    $49.99 Special Price $44.99 As low as $39.99
  4. Whirlpool KitchenAid 4396710/EDR3RDX1 PUR Compatible Replacement Refrigerator Fridge Water Filter
    Whirlpool KitchenAid 4396710/EDR3RDX1 PUR Compatible Replacement Refrigerator Fridge Water Filter
    Whirlpool KitchenAid 4396841/4396710/EDR3RDX1 PUR Compatible Replacement Refrigerator Fridge Water Filters. Whirlpool 4396841, 4396710B, 2260538 T1RFWB2, T1WB2, T1WB2L, T1RFKB1, T1KB1 ---- KitchenAid 4396711 ---- Sears / Kenmore 46-9020, 469020, 9020, 9020P, 04609020000 46-9030, 469030, 9030, 9030P, 04609030000. PUR fridge water filter. Learn More
    $79.99 Special Price $57.99 As low as $50.99
  5. Whirlpool Compatible 8171413, KitchenAid and Sears Kenmore Refrigerator Replacement Fridge Water Filter Cartridges
    Whirlpool Compatible 8171413, KitchenAid and Sears Kenmore Refrigerator Replacement Fridge Water Filter Cartridges
    Whirlpool Compatible 8171413, KitchenAid and Sears Kenmore Refrigerator Replacement Water Filter Cartridges. Whirlpool Fridge Filters 8171413 Fits All Whirlpool, KitchenAid & Sears Kenmore Refrigerators With The Water Filtration System Located Inside The Refrigerator. Replaces Whirlpool 8171413, 8171413R, #8171413, 2204324, 2204326, 2206039, 2206048, KitchenAid 8171787, 2213384, Kenmore 9002, 469002, 46-9002, 9002P, Sears 04609002000 NSF, WFI-NL200, NL200. Change every 200 gallons or 6 months, whichever comes first. Learn More
    $49.99 Special Price $42.99 As low as $38.99
  6. TDS Meter - Test For Total Dissolved Solids In Water - Reverse Osmosis Membrane Tester - TDS Meter
    TDS Meter - Test For Total Dissolved Solids In Water - Reverse Osmosis Membrane Tester - TDS Meter
    TDS Meter - Tester. The Only Way To Know If Your Reverse Osmosis RO Membrane Is Performing Correctly - Tests for TDS - Total Dissolved Solids. A Must For All RO System Owners. Compare Incoming Feed Water To Treated Water - Replace Membrane If Less Than 80% of TDS Is Being Removed Learn More
    $49.99 Special Price $37.99 As low as $17.99
  7. TDS Meter Inline Water Tester DM1 - HM Digital Dual Mode Reading
    TDS Meter Inline Water Tester DM1 - HM Digital Dual Mode Reading - Easily Installs Inline - Very Simple To Use
    TDS Water Meter - HM Digital DM1 - Dual Mode - Installs Inline - Check the TDS level with the push of a button. Now you can easily check to make sure the water from your reverse osmosis system is top quality. Measure the tap water coming in vs. the purified water going out of your system at any time. Very easy installation. Highly efficient and accurate due to its advanced microprocessor technology. Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use. Dual Range 0-9990 ppm. Always know if your RO membrane is performing correctly! Learn More
    $49.99 Special Price $39.99 As low as $19.99
  8. Molykote-From DOw Corning- 111 Compound-6 Gram O-ring Silicone Lubricant & Sealant-Dow-111-5-gram-1000
    Dow Corning/ Molykote ® 111 6 gram O-ring Silicone Lubricant and Sealant - Be sure to lube your O-rings to help prevent leaks.
    Dow Corning/ Molykote ® 111 6 gram O-ring Silicone Lubricant and Sealant - 6 gram pillow pack. (like a ketchup packet) Great O-ring sealant and lubricant. FDA and NSF approved. (Do Not Use Petroleum Jelly As It May Break Down O-rings Or Housings) This is the same premium grade silicone sealant and lubricant used in underwater photography cameras, scuba gear and other underwater applications that simply can't afford leaks. Why not use the best for your reverse osmosis or drinking water filtration system? Learn More
    $5.99 Special Price $3.99 As low as $1.79
  9. Pro Products Sani System Water Filtration System Sanitizer
    Pro Products Sani System Water Filtration System Sanitizer
    Sani-System ® Pro Products is proud to introduce Sani-System, the first and only EPA product approved for sanitizing water softeners, RO units and Water Coolers. Alos NSF certified. Sani System is proven to kill 99.9% of E. coli, E. coli O157:H7, Staphylococcus aureus, Listeria monocytogenes and other harmful bacteria. It does not use chlorine, other oxidizers or acids that can harm water softener equipment parts. Use is simple; each dose comes in a pre-measured pouch. Just cut, pour and regenerate softener. No measuring, No mess! Sanitizing Equipment! Applications Interior Surfaces of Water Softeners, Reverse Osmosis (RO) Units, Ice Machines, Water Coolers, Water Holding Tanks and Pressure Tanks. Pro Products Sani System Sanitizer. 0.25 fl. oz. concentrate is perfect for your RO reverse osmosis drinking water system sanitizing.. Learn More
    $7.99 Special Price $4.99 As low as $2.49