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	Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
2 x	7044-K Union Tee Connector Fitting Compression type 1/4"
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 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	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
4 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
3 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	AQF-600-102, Flow Meter Panel Mount 3/8" MPT
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
3 x	Optional: 564 Membrane Filter Housing Wrench Opener
4 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x	BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
2 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x	752, DC Booster Pump w/ Transformer
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	225, 5th stage Inline Alkaline filter with clear case (annual)
1 x	bulkic21, Koolermax Inline Carbon Filter
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	bulkc10, Koolermax Carbon Block Filter

View Cart	$4,382.25

1 x	Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
2 x	7044-K Union Tee Connector Fitting Compression type 1/4"
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 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	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
4 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
3 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	AQF-600-102, Flow Meter Panel Mount 3/8" MPT
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
3 x	Optional: 564 Membrane Filter Housing Wrench Opener
4 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x	BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
2 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x	752, DC Booster Pump w/ Transformer
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	225, 5th stage Inline Alkaline filter with clear case (annual)
1 x	bulkic21, Koolermax Inline Carbon Filter
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	bulkc10, Koolermax Carbon Block Filter

View Cart	$4,382.25