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.

2 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Discontinued RO155
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	Discontinued RD106
2 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	Discontinued RO585NTF
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	MK420, Maintenance kit for RO565
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125

View Cart	$1,812.94

2 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Discontinued RO155
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	Discontinued RD106
2 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	Discontinued RO585NTF
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	MK420, Maintenance kit for RO565
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125

View Cart	$1,812.94