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	201, 1st stage sediment filter (replace every 6-12 months)
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	205, 5th stage final carbon filter
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
3 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
3 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
2 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
2 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	205, 2nd stage carbon block filter (replace every 12 months)
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
2 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
3 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
2 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
3 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
2 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	Discontinued RO155
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	752, DC Booster Pump w/ Transformer
2 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
2 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	EMT-10, Empty Filter Cartridge Casing Housing
2 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	720, Feed Water Adapter with Needle Valve
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	Discontinued RO585
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Discontinued RD106
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5

View Cart	$6,263.43

1 x	201, 1st stage sediment filter (replace every 6-12 months)
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	205, 5th stage final carbon filter
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
3 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
3 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
2 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
2 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	205, 2nd stage carbon block filter (replace every 12 months)
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
2 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
3 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
2 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
3 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
2 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	Discontinued RO155
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	752, DC Booster Pump w/ Transformer
2 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
2 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	EMT-10, Empty Filter Cartridge Casing Housing
2 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	720, Feed Water Adapter with Needle Valve
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	Discontinued RO585
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Discontinued RD106
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5

View Cart	$6,263.43