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	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
3 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
2 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
3 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
3 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
2 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	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	720, Feed Water Adapter with Needle Valve
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
2 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
2 x	565, Digital Pressure Gauge Tester Monitor
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	SC209, Specialty Filter Nitrate Removal Filter
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	Discontinued RO155
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
3 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	Discontinued RO585A
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
2 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	Discontinued RO585NTF
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x	UU Clips Pair from Bracket to Membrane Filter
1 x	bulkc10, Koolermax Carbon Block Filter

View Cart	$4,726.09

2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
3 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
2 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
3 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
3 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
2 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	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	720, Feed Water Adapter with Needle Valve
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
2 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
2 x	565, Digital Pressure Gauge Tester Monitor
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	SC209, Specialty Filter Nitrate Removal Filter
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	Discontinued RO155
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
3 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	Discontinued RO585A
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
2 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	Discontinued RO585NTF
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x	UU Clips Pair from Bracket to Membrane Filter
1 x	bulkc10, Koolermax Carbon Block Filter

View Cart	$4,726.09