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	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	Discontinued RO155
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	719, Drain Saddle Clamp / Valve
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	6th Stage pn215 Refillable inline DI filter (color change)
3 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
4 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	723, Feed Water Adapter with Ball Valve
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	WS-150M, Whole House Water Softener
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	Discontinued RO155C
1 x	720, Feed Water Adapter with Needle Valve
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	752, DC Booster Pump w/ Transformer
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK

View Cart	$7,553.68

2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	Discontinued RO155
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	719, Drain Saddle Clamp / Valve
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	6th Stage pn215 Refillable inline DI filter (color change)
3 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
4 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	723, Feed Water Adapter with Ball Valve
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	WS-150M, Whole House Water Softener
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	Discontinued RO155C
1 x	720, Feed Water Adapter with Needle Valve
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	752, DC Booster Pump w/ Transformer
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK

View Cart	$7,553.68