Log In Log In  |  Checkout   |  151 item(s)
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
6 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 213, 4th stage inline carbon filter (replace every 12 months)
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x 741-14, Diverter Valve for Countertop Water Units
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
3 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x 706, Membrane Filter Casing Housing Assembly
2 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
2 x 752, DC Booster Pump w/ Transformer
2 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
2 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x *Discontinued* RO155C
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x *Discontinued* RD106
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x FRQ200, Flow Restrictor 200ML / min
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x 205, 5th stage final carbon filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x FRQ550, Flow Restrictor 500 to 600ML / min
3 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
2 x KT-103, Optional Manual Membrane Flush Valve
1 x *Discontinued* RO585
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
2 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 720, Feed Water Adapter with Needle Valve
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H

View Cart$7,248.62
Specials Log InCreate Account Checkout  Shopping Cart151 item(s)
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
6 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 213, 4th stage inline carbon filter (replace every 12 months)
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x 741-14, Diverter Valve for Countertop Water Units
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
3 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x 706, Membrane Filter Casing Housing Assembly
2 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
2 x 752, DC Booster Pump w/ Transformer
2 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
2 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x *Discontinued* RO155C
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x *Discontinued* RD106
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x FRQ200, Flow Restrictor 200ML / min
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x 205, 5th stage final carbon filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x FRQ550, Flow Restrictor 500 to 600ML / min
3 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
2 x KT-103, Optional Manual Membrane Flush Valve
1 x *Discontinued* RO585
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
2 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 720, Feed Water Adapter with Needle Valve
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H

View Cart$7,248.62
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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