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	SW SHELL, Countertop SW1 Empty System Only No Filter
3 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	225, 5th stage Inline Alkaline filter with clear case (annual)
1 x	TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
2 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
5 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	213, 4th stage inline carbon filter (replace every 12 months)
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	310, 2nd stage CTA 10 US Membrane filter
2 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x	SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
3 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	752, DC Booster Pump w/ Transformer
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
2 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	316, 2nd stage CTA 16 US Membrane filter
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	SC209, Specialty Filter Nitrate Removal Filter
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	N-14-1M, Nipple Fitting connector between standard RO housing
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P

View Cart	$4,918.97

1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
3 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	225, 5th stage Inline Alkaline filter with clear case (annual)
1 x	TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
2 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
5 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	213, 4th stage inline carbon filter (replace every 12 months)
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	310, 2nd stage CTA 10 US Membrane filter
2 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x	SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
3 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	752, DC Booster Pump w/ Transformer
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
2 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	316, 2nd stage CTA 16 US Membrane filter
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	SC209, Specialty Filter Nitrate Removal Filter
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	N-14-1M, Nipple Fitting connector between standard RO housing
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P

View Cart	$4,918.97