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	EMT-10, Empty Filter Cartridge Casing Housing
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	Discontinued RD150
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155

View Cart	$3,698.83

1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	Discontinued RD150
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155

View Cart	$3,698.83