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	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
4 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	205, 2nd stage carbon block filter (replace every 12 months)
6 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
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
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	205, 5th stage final carbon filter
1 x	FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	752, DC Booster Pump w/ Transformer
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	Discontinued RO155
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	WSACF-150T, Whole House Water Treatment ACF-150T
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC

View Cart	$7,982.98

2 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
4 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	205, 2nd stage carbon block filter (replace every 12 months)
6 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
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
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	205, 5th stage final carbon filter
1 x	FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	752, DC Booster Pump w/ Transformer
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	Discontinued RO155
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	WSACF-150T, Whole House Water Treatment ACF-150T
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC

View Cart	$7,982.98