Save With Quantity Discounts On Replacement Water Filters and Reverse Osmosis Membranes

Standard Size Reverse Osmosis RO System Filters

Standard Size Reverse Osmosis RO System Filter Change Replacement Cartridges

7 Item(s)

per page

Set Descending Direction
  1. Standard Four Stage RO Reverse Osmosis Water Filter Change Kit- 1000

    Four Stage Standard RO Reverse Osmosis Water Filter Change Kit

    Regular Price: $39.99

    Special Price $33.99

    As low as: $27.99

    Four Stage Standard RO Reverse Osmosis Water Filter Change Kit. One Year Filter Change Kit: (2) 5 Micron Poly Spun Sediment Pre Filters (9 7/8") (1) 10 Micron Extruded Carbon Pre Filter (9 3/4") (1) In-Line GAC Post Filter (Granular Activated Carbon 10") The sediment prefilter needs changed twice as often as the carbon filters, so our kit includes an extra one. RO Membranes are sold separately. Learn More
  2. Standard Five Stage RO Reverse Osmosis Water Filter Change Kit-1000

    Five Stage Standard RO Reverse Osmosis Water Filter Change Kit

    Regular Price: $54.99

    Special Price $43.99

    As low as: $35.99

    Five Stage Standard RO Reverse Osmosis Water Filter Change Kit. One Year Filter Change Kit: (2) 5 Micron Poly Spun Sediment Pre Filters (9 7/8") (2) 10 Micron Extruded Carbon Pre Filter (9 3/4") (1) In-Line GAC Post Filter (Granular Activated Carbon 10") FREE CARBON BLOCK UPGRADE - Our 5 stage filter replacement kit has a second carbon block pre filter to replace the GAC hard shell pre filter that comes standard in most RO systems. The sediment prefilter needs changed twice as often as the carbon filters, so our kit includes an extra one. RO Membranes are sold separately. Learn More
  3. DOW FILMTEC TW30-1812-24 RO #93430 Reverse Osmosis Membrane- 1000

    Dow Filmtec ® TW30-1812-24 RO # 93430 reverse osmosis membrane

    Regular Price: $89.99

    Special Price $56.99

    As low as: $37.99

    Dow Filmtec ® TFC 24 GPD RO reverse osmosis membrane - standard size 1.75" X 11.75" # 93430 Learn More
  4. DOW FILMTEC -  TW30-1812-50 RO Reverse Osmosis Membrane #80722-1000

    Dow Filmtec ® TW30-1812-50 RO reverse osmosis membrane # 80722

    Regular Price: $84.99

    Special Price $69.99

    As low as: $54.99

    Dow Filmtec ® TW30-1812-50 TFC 50 GPD RO reverse osmosis membrane - standard size 1.75" X 11.75" Part # 80722 Learn More
  5. DOW FILMTEC TW30-1812-75 (BW60-1812-75) #114731 RO Reverse Osmosis Membrane- 1000

    Dow Filmtec ® TW30-1812-75 (BW60-1812-75) #114731 RO reverse osmosis membrane

    Regular Price: $119.99

    Special Price $74.99

    As low as: $49.99

    Dow Filmtec ® TW30-1812-75 (BW60-1812-75) TFC 75 GPD RO reverse osmosis membrane - standard size 1.75" X 11.75" Extra fast recovery and high production flow rate. #114731 Learn More
  6. DOW FILMTEC - TW30-1812-100 HR RO Reverse Osmosis Membrane 170102- 1000

    Dow Filmtec ® TW30-1812-100 HR RO reverse osmosis membrane 170102

    Regular Price: $129.99

    Special Price $84.99

    As low as: $59.99

    Dow Filmtec ® TFC 100 GPD RO reverse osmosis membrane - standard size 1.75" X 11.75" Extra fast recovery and high production flow rate. Learn More
  7. 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

    Regular Price: $49.99

    Special Price $37.99

    As low as: $17.99

    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 - Total dissolved solids (TDS) are the total weight of all solids (minerals, salts or metals) that are dissolved in a given volume of water expressed in milligrams per liter (mg/L), or in parts per million (PPM). The lower the TDS level in the water, the more efficiently your body's cells actually get hydrated by the water that you drink. The higher the TDS levels in the water, the greater the probability of harmful contaminants that can pose health risks or hinder the absorption of water molecules on the cellular level. Learn More

7 Item(s)

per page

Set Descending Direction

 

Master Card Visa AMEX Discover PayPal                                  WQA Water Quality Association Member