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 **

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

1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
5 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
3 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	706, Membrane Filter Casing Housing Assembly
1 x	DB40, DI Resin Refill Bag for DI210, RD322
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
3 x	752, DC Booster Pump w/ Transformer
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
4 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	719, Drain Saddle Clamp / Valve
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
4 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
3 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
4 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	bulk205, Carbon Block Filter
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	bulk213, Inline Carbon Filter
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P

View Cart	$5,359.49

1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
5 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
3 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	706, Membrane Filter Casing Housing Assembly
1 x	DB40, DI Resin Refill Bag for DI210, RD322
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
3 x	752, DC Booster Pump w/ Transformer
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
4 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	719, Drain Saddle Clamp / Valve
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
4 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
3 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
4 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	bulk205, Carbon Block Filter
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	bulk213, Inline Carbon Filter
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P

View Cart	$5,359.49