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Reverse Osmosis Water Filters & Membranes

WROM-230T American Plumber Reverse Osmosis Replacement Membrane
Fits American Plumber WRO-3000 Reverse Osmosis System.
  • Compatible with WROM-230T, WRO-3000, 155854-51… see complete list
  • Lasts up to 24 months
  • Removes Dissolved Minerals, Salts, Lead, Cysts
  • Made in U.S.A.
Our Price: $72.99
Compare At: $85.99
You Save: $13.00 (15%)
In Stock: Yes
DiscountFilterStore accepts Visa, MasterCard, American Express, Discover, and PayPal
WROM-230TN American Plumber Reverse Osmosis Replacement Membrane
Fits American Plumber WRO-3500 Reverse Osmosis System.
  • Compatible with WROM-230TN, WRO-3500, 155855-51… see complete list
  • Lasts up to 24 months
  • Removes Arsenic V, Dissolved Minerals, Salts, Lead, Cysts, Nitrate
  • Made in U.S.A.
Our Price: $72.99
Compare At: $85.99
You Save: $13.00 (15%)
In Stock: Yes
DiscountFilterStore accepts Visa, MasterCard, American Express, Discover, and PayPal
AP117RO Aqua-Pure Reverse Osmosis Filter
Fits Aqua-Pure reverse osmosis water filter systems.
  • Compatible with AP-117-RO, AP-117RO, AP-RO5000, AP-RO5500, AP117-RO, AP117RO, APRO5000, APRO5500, Ametek / Pentek CC-10, RO5000, RO5500, Whirpool WHCF-GAC… see complete list
  • Lasts up to 6 months
  • Removes Chlorine, Dirt, Rust
  • Made in U.S.A.
Our Price: $19.99
Compare At: $25.99
You Save: $6.00 (23%)
In Stock: Yes
DiscountFilterStore accepts Visa, MasterCard, American Express, Discover, and PayPal
AP5527 Aqua-Pure Reverse Osmosis Pre and Post Filter Set
Fits Aqua-Pure RO5000 and RO5500 reverse osmosis water filter systems.
  • Compatible with 55981-01, 5598101, AP-5527, AP-RO5000, AP-RO5500, AP5527, APRO5000, APRO5500… see complete list
  • Lasts up to 6 months
  • Removes Fluoride, Scale, Corrosion
  • Made in U.S.A.
Our Price: $81.99
In Stock: Yes
DiscountFilterStore accepts Visa, MasterCard, American Express, Discover, and PayPal
RO3RC Aqua-Pure Reverse Osmosis Pre and Post Filter Set
Fits the Aqua-Pure APRO3 reverse osmosis water filter system.
  • Compatible with AP390E, AP390E-3 (Pre-filter), AP397E, AP397E-3 (Post-filter), APRO3, RO3RC… see complete list
  • Lasts up to 6 months
  • Removes Sediment
  • Made in U.S.A.
Our Price: $71.99
In Stock: Yes
DiscountFilterStore accepts Visa, MasterCard, American Express, Discover, and PayPal
AP5500RM Aqua-Pure Reverse Osmosis Membrane
Fits the Aqua-Pure RO5500 reverse osmosis water filter system.
  • Compatible with 56084-01, 5608401, 66-43037, 6643037, AP-5500RM, AP-RO5000, AP-RO5500, AP5500RM, APRO5000, APRO5500, APRO5500RM, RM-TFC, RMTFC, RO5500RM… see complete list
  • Lasts up to 24 months
  • Removes Nitrates, Fluoride, Copper
  • Made in U.S.A.
Our Price: $107.29
Compare At: $123.99
You Save: $16.70 (13%)
In Stock: Yes
DiscountFilterStore accepts Visa, MasterCard, American Express, Discover, and PayPal
RM-CTA Aqua-Pure Reverse Osmosis Membrane
Fits Aqua-Pure reverse osmosis water filter systems.
  • Compatible with 66-34019, 66-34019A, 66-42039, 6634019, 6634019A, 6642039, AP-RO3, AP390E, AP397E, APRO3, RMCTA, RM-CTA, RO3RC… see complete list
  • Lasts up to 24 months
  • Made in U.S.A.
Our Price: $121.99
Compare At: $139.99
You Save: $18.00 (13%)
In Stock: Yes
DiscountFilterStore accepts Visa, MasterCard, American Express, Discover, and PayPal
RM-TFC Aqua-Pure Reverse Osmosis Membrane
Fits the Aqua-Pure RO5500 reverse osmosis water filter system.
  • Compatible with 56084-01, 5608401, 66-43037, 6643037, AP-5500RM, AP5500RM, APRO5000, APRO5500RM, RMTFC, RM-TFC, RO5500RM… see complete list
  • Lasts up to 24 months
  • Made in U.S.A.
Our Price: $136.29
Compare At: $158.99
You Save: $22.70 (14%)
In Stock: Yes
DiscountFilterStore accepts Visa, MasterCard, American Express, Discover, and PayPal
FX12P GE SmartWater Reverse Osmosis Filter Set
Fits GE SmartWater reverse osmosis filter systems with model numbers starting with "PNRV12", "GXRV10", or "GXRM10".
  • Compatible with FX12P, GXRM10, GXRM10G, GXRV10, PNRV12, PNRV12Z, PNRV12ZBL… see complete list
  • Lasts up to 6 months
  • Removes Chlorine, Lead, Mercury, Cysts, Arsenic, Chemicals/VOC's, Copper, Tannins, SedimentRust, Nitrate/NitriteSodium, MagnesiumAmmon… see complete list
Our Price: $33.99
Compare At: $40.99
You Save: $7.00 (17%)
In Stock: Yes
DiscountFilterStore accepts Visa, MasterCard, American Express, Discover, and PayPal
FX12M GE SmartWater Reverse Osmosis Membrane
Fits GE SmartWater reverse osmosis filter systems with model numbers starting with "PNRV12", "GXRV10", or "GXRM10".
  • Compatible with FX12M, GXRM10, GXRM10G, GXRV10, PNRV12, PNRV12Z, PNRV12ZBL… see complete list
  • Lasts up to 60 months
  • Removes Chlorine, Lead, Mercury, Cysts, Arsenic, Chemicals/VOC's, Copper, Tannins, SedimentRust, Nitrate/NitriteSodium, MagnesiumAmmon… see complete list
Our Price: $47.99
Compare At: $54.99
You Save: $7.00 (13%)
In Stock: Yes
DiscountFilterStore accepts Visa, MasterCard, American Express, Discover, and PayPal
FX18P GE SmartWater Reverse Osmosis Filter Set
Fits GE SmartWater reverse osmosis filter systems with model numbers starting with "NRV18".
  • Compatible with FX18P, PNRV18BB, PNRV18WH, PNRV18Z, PNRV18ZBL, PNRV18ZBL01, PNRV18ZCC, PNRV18ZWW… see complete list
  • Lasts up to 6 months
  • Removes Chlorine, Arsenic, Chromium, Lead, Cysts, Sodium, Sulfate, Ammonia, Nitrate/Nitrite, Tannins, Copper, Magnesium, Sediment, Rus… see complete list
  • Made in U.S.A.
Our Price: $43.99
Compare At: $51.99
You Save: $8.00 (15%)
In Stock: Yes
DiscountFilterStore accepts Visa, MasterCard, American Express, Discover, and PayPal
FX18M GE SmartWater Reverse Osmosis Membrane
Fits GE SmartWater reverse osmosis filter systems with model numbers starting with "NRV18".
  • Compatible with FX18M, PNRV18BB, PNRV18WH, PNRV18Z, PNRV18ZBL, PNRV18ZBL01, PNRV18ZCC, PNRV18ZWW… see complete list
  • Lasts up to 60 months
  • Removes Chlorine, Arsenic, Chromium, Lead, Cysts, Sodium, Sulfate, Ammonia, Nitrate/Nitrite, Tannins, Copper, Magnesium, Sediment, Rus… see complete list
  • Made in U.S.A.
Our Price: $72.99
Compare At: $86.99
You Save: $14.00 (16%)
In Stock: Yes
DiscountFilterStore accepts Visa, MasterCard, American Express, Discover, and PayPal
FQROPF GE Profile SmartWater Ultra Plus Reverse Osmosis Filter Set
Fits GE Profile SmartWater Ultra Plus reverse osmosis filter systems.
  • Compatible with FQROPF, PNRQ15, PNRQ15F, PNRQ15FBL, PNRQ20, PNRQ20F, PNRQ20FWW, PXRQ15, PXRQ15F… see complete list
  • Lasts up to 6 months
  • Removes Chlorine, Particulates (Class I), Asbestos, Arsenic, Barium, Cadmium, Chromium (VI), Chromium (III), Copper, Cysts, Lead, Sele… see complete list
  • Made in U.S.A.
Our Price: $33.99
Compare At: $43.99
You Save: $10.00 (23%)
In Stock: Yes
DiscountFilterStore accepts Visa, MasterCard, American Express, Discover, and PayPal
FQROMF GE Profile SmartWater Ultra Plus Reverse Osmosis Membrane
Fits GE Profile SmartWater Ultra Plus reverse osmosis filter systems.
  • Compatible with FQROMF, PNRQ15, PNRQ15F, PNRQ15FBL, PNRQ20, PNRQ20F, PNRQ20FWW, PXRQ15, PXRQ15F… see complete list
  • Lasts up to 24 months
  • Removes Chlorine, Particulates (Class I), Asbestos, Arsenic, Barium, Cadmium, Chromium (VI), Chromium (III), Copper, Cysts, Lead, Sele… see complete list
  • Made in U.S.A.
Our Price: $59.99
Compare At: $69.99
You Save: $10.00 (14%)
This item is currently out of stock.
OM1 OmniFilter Reverse Osmosis Membrane
Fits Omni RO2000 and RO2000-TDS reverse osmosis water filter systems.
  • Compatible with OM1, RO2000, RO2000-TDS… see complete list
  • Lasts up to 24 months
  • Removes Chlorine, Rust, Sediment, Cysts, Asbestos, Lead, VOC's, MTBE, Mercury
  • Made in U.S.A.
Our Price: $40.99
Compare At: $56.99
You Save: $16.00 (28%)
In Stock: Yes
DiscountFilterStore accepts Visa, MasterCard, American Express, Discover, and PayPal
EV9273-70 Everpure TFC Reverse Osmosis Membrane
Fits Everpure ROM II and ROM III reverse osmosis systems.
  • Compatible with EV9273-70, TFC, ROM II Reverse Osmosis Drinking Water System - EV9273-85, ROM III Reverse Osmosis Drinking Water System - EV9273-86, TFC RO Cartridge B… see complete list
  • Lasts up to 36 months
  • Removes Lime scale, Arsenic, Lead, Copper, Sodium, Nitrates, Fluoride, Cysts, Total Dissolved Solids
  • Made in U.S.A.
Our Price: $135.99
Compare At: $151.99
You Save: $16.00 (11%)
This item is currently out of stock.
EV9273-77 Everpure S101 Reverse Osmosis Pre-Filter Cartridge
Fits Everpure ROM II and ROM III reverse osmosis systems.
  • Compatible with EV9273-77, S-101, ROM II Reverse Osmosis Drinking Water System - EV9273-85, ROM III Reverse Osmosis Drinking Water System - EV9273-86, S-101 Prefilter … see complete list
  • Lasts up to 12 months
  • Removes Chlorine, Dirt, Sediment, Arsenic, Lead, Copper, Sodium, Nitrates, Cysts, Total Dissolved Solids
  • Made in U.S.A.
Our Price: $49.99
Compare At: $56.99
You Save: $7.00 (12%)
This item is currently out of stock.