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	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
2 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
3 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	214, Clear Inline Filter Cartridge Empty Case
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
4 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	5th Stage pn215 Refillable inline DI filter (color change)
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
2 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
4 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
4 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	720, Feed Water Adapter with Needle Valve
1 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
3 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	741-14, Diverter Valve for Countertop Water Units
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	FRQ300, Flow Restrictor 300ML / min
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x	741-38, Diverter Valve for RO DI Water Systems
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	706, Membrane Filter Casing Housing Assembly
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	FRQ850, Flow Restrictor 850ML / min
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	723, Feed Water Adapter with Ball Valve
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x	719, Drain Saddle Clamp / Valve
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x	bulk213, Inline Carbon Filter
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106

View Cart	$6,780.46

2 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
2 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
3 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	214, Clear Inline Filter Cartridge Empty Case
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
4 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	5th Stage pn215 Refillable inline DI filter (color change)
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
2 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
4 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
4 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	720, Feed Water Adapter with Needle Valve
1 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
3 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	741-14, Diverter Valve for Countertop Water Units
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	FRQ300, Flow Restrictor 300ML / min
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x	741-38, Diverter Valve for RO DI Water Systems
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	706, Membrane Filter Casing Housing Assembly
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	FRQ850, Flow Restrictor 850ML / min
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	723, Feed Water Adapter with Ball Valve
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x	719, Drain Saddle Clamp / Valve
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x	bulk213, Inline Carbon Filter
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106

View Cart	$6,780.46