Log In Log In  |  Checkout   |  80 item(s)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x KT-103, Optional Manual Membrane Flush Valve
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x *Discontinued* RO155
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x bulk818, DI resin refill bags Di-Ionization media
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x HK120-P-TK for USA 110V / 60Hz
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x FRQ850, Flow Restrictor 850ML / min
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x 723, Feed Water Adapter with Ball Valve
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201

View Cart$4,734.64
Specials Log InCreate Account Checkout  Shopping Cart80 item(s)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x KT-103, Optional Manual Membrane Flush Valve
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x *Discontinued* RO155
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x bulk818, DI resin refill bags Di-Ionization media
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x HK120-P-TK for USA 110V / 60Hz
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x FRQ850, Flow Restrictor 850ML / min
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x 723, Feed Water Adapter with Ball Valve
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201

View Cart$4,734.64

About Us

Welcome to FilterDirect.com. We carry water related products and replacement filters for major RO systems.

We specializes in water filtration products and equipment. We supply water systems and filters for various brands. Our office hours are Monday through Friday 9am to 4:30pm Pacific Standard Time PST. If you have any questions about our product, please feel free to contact us during business hours. However, please do not call when our office is closed. Due to the mass volume of incoming messages, we do not allow voice messages anymore. If you choose to email your question, note that all emails are responded within 1 or 2 business days at most. If you did not hear a reply after 2 business days, it's most likely that it went into spam folder or blocked by the server.

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