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	578, TDS Water Quality Meter tds-3
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Discontinued RD106
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	UU Clips Pair from Bracket to Membrane Filter
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
2 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
2 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	bulk201, Sediment Filter
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	.AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	bulk213, Inline Carbon Filter
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	Discontinued RO6ALK
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	Discontinued RD102
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	Discontinued RO585ERP
1 x	DI210, Heavy-duty DI system for Aquarium and Reef
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	WSACF-150T, Whole House Water Treatment ACF-150T
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"

View Cart	$7,422.33

1 x	578, TDS Water Quality Meter tds-3
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Discontinued RD106
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	UU Clips Pair from Bracket to Membrane Filter
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
2 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
2 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	bulk201, Sediment Filter
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	.AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	bulk213, Inline Carbon Filter
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	Discontinued RO6ALK
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	Discontinued RD102
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	Discontinued RO585ERP
1 x	DI210, Heavy-duty DI system for Aquarium and Reef
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	WSACF-150T, Whole House Water Treatment ACF-150T
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"

View Cart	$7,422.33