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	741-14, Diverter Valve for Countertop Water Units
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	.K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
1 x	213, 4th stage inline carbon filter (replace every 12 months)
2 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
3 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	PE Tubing Tube Cutter
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
3 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
3 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	Discontinued RO585
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
5 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x	.AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x	Discontinued RO585NTF
1 x	UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
2 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
4 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
4 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Discontinued RO155C
2 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
2 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	HK120-P-TK for USA 110V / 60Hz
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
2 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
5 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
4 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	205, 2nd stage carbon block filter (replace every 12 months)
2 x	752, DC Booster Pump w/ Transformer
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	Discontinued RD150
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
3 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
3 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
3 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
2 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
7 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
5 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
5 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
2 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
3 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
7 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x	KT-103, Optional Manual Membrane Flush Valve
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
2 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
3 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
3 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
4 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	Discontinued RO585A
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
2 x	214, Clear Inline Filter Cartridge Empty Case
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
3 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	Discontinued RO6ALK
2 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
3 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	706, Membrane Filter Casing Housing Assembly
1 x	310, 2nd stage CTA 10 US Membrane filter
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
4 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	UU Clips Pair from Bracket to Membrane Filter
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
3 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
2 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
2 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	Discontinued RD102
2 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
4 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
3 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
2 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
2 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x	720, Feed Water Adapter with Needle Valve
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
2 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
2 x	Discontinued RD106
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
3 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	316, 2nd stage CTA 16 US Membrane filter
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x	205, 5th stage final carbon filter
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	FRQ850, Flow Restrictor 850ML / min
1 x	FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	bulk818, DI resin refill bags Di-Ionization media

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