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	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
5 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	316, 2nd stage CTA 16 US Membrane filter
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x	719, Drain Saddle Clamp / Valve
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
4 x	Optional: 564 Membrane Filter Housing Wrench Opener
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
4 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	HK120-P-TK for USA 110V / 60Hz
3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	Discontinued RO155C
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	.SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
3 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x	723, Feed Water Adapter with Ball Valve
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	WS-150M, Whole House Water Softener
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	752, DC Booster Pump w/ Transformer
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet

View Cart	$8,176.33

1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
5 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	316, 2nd stage CTA 16 US Membrane filter
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x	719, Drain Saddle Clamp / Valve
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
4 x	Optional: 564 Membrane Filter Housing Wrench Opener
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
4 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	HK120-P-TK for USA 110V / 60Hz
3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	Discontinued RO155C
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	.SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
3 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x	723, Feed Water Adapter with Ball Valve
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	WS-150M, Whole House Water Softener
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	752, DC Booster Pump w/ Transformer
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet

View Cart	$8,176.33