Log In Log In  |  Checkout   |  176 item(s)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
2 x KT-103, Optional Manual Membrane Flush Valve
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x *Discontinued* RD102
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x *Discontinued* RD150
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 213, 4th stage inline carbon filter (replace every 12 months)
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
5 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
5 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
3 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
2 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x *Discontinued* RD106
3 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
2 x 752, DC Booster Pump w/ Transformer
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x *Discontinued* RO585ERP
2 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 310, 2nd stage CTA 10 US Membrane filter
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
2 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 565, Digital Pressure Gauge Tester Monitor
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x 741-14, Diverter Valve for Countertop Water Units
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x *Discontinued* RO585
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260

View Cart$10,969.50
Specials Log InCreate Account Checkout  Shopping Cart176 item(s)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
2 x KT-103, Optional Manual Membrane Flush Valve
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x *Discontinued* RD102
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x *Discontinued* RD150
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 213, 4th stage inline carbon filter (replace every 12 months)
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
5 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
5 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
3 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
2 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x *Discontinued* RD106
3 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
2 x 752, DC Booster Pump w/ Transformer
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x *Discontinued* RO585ERP
2 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 310, 2nd stage CTA 10 US Membrane filter
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
2 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 565, Digital Pressure Gauge Tester Monitor
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x 741-14, Diverter Valve for Countertop Water Units
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x *Discontinued* RO585
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260

View Cart$10,969.50
FilterDirect specializes in Water Filtration products! We are the one stop shop for all Reverse Osmosis Systems, Filters,
Accessories, Whole House systems, Water Softner, UV Ultraviolet Sterilization, Booster Pump and Permeate Pump solutions.
To start, look for the RO systems available in your application or area of use. Models vary based on source water supply.
For Replacement Filters, select from various brands first, then select models to see the list of filters.

** Free Shipping on orders over $99 shipped to U.S. 48 states only **


AquariumRO Aquarium Reef RO + DI
Reverse Osmosis purification systems
AR104H,AR122,AR125,DI210,RD106
AR150P,RD322,RO260,RD102
DrinkingRO Drinking Water RO + ALKALINE
Reverse Osmosis purification systems
K5,K5NTF,K6ALK,AR125,RO585
K5150P,K6150P,AR150P,RO260,RO155
AeroponicsRO Aeroponics Hydroponics RO
Reverse Osmosis purification systems
RO155,RO155C,
HK120,RO260
CounterTopSystem CounterTop Single stage unit
Water purification systems
SW1,SW1C, UC7000,CT6000,NM5000
WholeHouseSystem Whole House Systems
Entire House Water purification systems
WH5,WH10,WH20,WH25,WH250
WH22201,WH1134,Water Softner:ACF150T,WS150M
DispensingFaucet Faucets, Water Spout
Dispensing faucet for pure water output
Designer faucets: KF310,KF320,KF335,KF351,
KF355,KF511,KF612,
ReplacementFilter Replacement Filters & Housing Canisters
RO System Filters for different brands & models
Honeywell Systems, Whole House Filters
Specialty Filters, Filter Housing Canisters
WaterTester Tester & Meter & Monitor
Water quality TDS meter
Digital pressure testers
Pressure gauges, Flow meters
BoosterPump Pumps for different applications
Whole house pumps, Aquatec pumps
Booster pumps, Permeate pumps
Delivery pumps for water transfer to refrigerator
FittingValve Fittings & Valves
Quick connect or Compression fittings of all types
Union connectors,Float Valves,Solenoid ESO,TSO
Accessories Accessories
UV System, Ice Maker Hookup Kit
Pressure Regulator, Pressure Switch
Components Components
Components and parts in RO systems
Storage Tank, Manual Flush Valve, Installation Parts Bag
Tubing, Housing Wrench, Connectors
FilterHousingCanister Filter Housing, Canister
Standard Filter Assembly 701,701C,706,K701,K701C
WholeHouse Big Blue Filter Housing
SupportManual Support Manuals
Download Installation Manuals
Guidelines and Procedures

Whole House Water Filters, More

Save the money and get even cleaner fluids with products from FilterDirect. The sediment filters included with our high-efficient RO systems remove contaminants left behind from municipal or well filtration processes. Plus, in the long run, this investment costs less and is more effective than bottled products. Our reverse osmosis home systems are so efficient and economical to maintain, you'll never again be without safe, great-tasting fluids. In conjuction with the RO water systems, a water booster pump is used to help increase the input water pressure to help the system produce water. We also have a water filter faucet to fit your kitchen to add style with your new RO water system.

For even broader protection, whole house water filters are also available for large-scale filtering. One installed on the main incoming pipe will filter everything coming into the home. You may even be surprised how affordable these systems can be, especially when stacked up against bottled liquids and other products. You can buy one durable unit that will provide filtering for the entire household for years to come.

FilterDirect also has products to help you care for your fish. Our aquarium RO filters are perfect for fish owners who are concerned about heavy metals in their tap supply that can damage the delicate balance of a marine microhabitat. We encourage you to get to know more about how our filtration systems work, as well as the practical applications of each. And, if you're still unsure what direction to take in your own water purification quest, contact us.


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