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	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
3 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	720, Feed Water Adapter with Needle Valve
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	Discontinued RO155
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	Discontinued RO6ALK
2 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
2 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	913, 5th stage inline carbon filter (every 12 months)
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Special, Single Stage Housing Bracket Shell Connection Kit

View Cart	$3,611.88

1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
3 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	720, Feed Water Adapter with Needle Valve
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	Discontinued RO155
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	Discontinued RO6ALK
2 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
2 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	913, 5th stage inline carbon filter (every 12 months)
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Special, Single Stage Housing Bracket Shell Connection Kit

View Cart	$3,611.88