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	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
2 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
2 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
2 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
3 x	Special, Single Stage Housing Bracket Shell Connection Kit
4 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
5 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
2 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
2 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
4 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
3 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
3 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
5 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
3 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
2 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
3 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
11 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
2 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
2 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
2 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
2 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	Discontinued RO6ALK
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
10 x	Optional: 564 Membrane Filter Housing Wrench Opener
3 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
2 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
2 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
2 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	316, 2nd stage CTA 16 US Membrane filter
11 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
5 x	1st stage SF05 sediment filter (replace every 6-12 months)
4 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
2 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
4 x	3rd stage C10 carbon block filter (replace every 6-12 months)
5 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
4 x	752, DC Booster Pump w/ Transformer
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x	741-38, Diverter Valve for RO DI Water Systems
4 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
4 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
6 x	2nd stage C10 carbon block filter (replace every 6-12 months)
4 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
4 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
2 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
5 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
4 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
2 x	720, Feed Water Adapter with Needle Valve
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	6044-combo Compression Type Fitting Elbow and Tee fitting
2 x	Discontinued RD106
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
2 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
5 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
6 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
4 x	KT-103, Optional Manual Membrane Flush Valve
2 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	PE Tubing Tube Cutter
4 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	3rd stage Special High Efficiency Membrane Filter HTFC-150
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
2 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x	CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
5 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	671C, Replacement UV Lamp Light for 609C (16 Watt)
2 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	Discontinued RO585
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x	673, Replacement UV Lamp Light for 602 (6 Watts)
2 x	719, Drain Saddle Clamp / Valve
2 x	741-14, Diverter Valve for Countertop Water Units
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
2 x	709, Automatic Shut Off Valve 4-way Four Way Valve
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
8 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
2 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
5 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
6 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	BBK10, Replacement Filter Big Blue Whole House WH-1134
2 x	213, 5th stage inline carbon postfilter (replace every 12months)
2 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
4 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	UU Clips Pair from Bracket to Membrane Filter
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
5 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
2 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x	214, Clear Inline Filter Cartridge Empty Case
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
2 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	.RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	723, Feed Water Adapter with Ball Valve
4 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	706, Membrane Filter Casing Housing Assembly
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
2 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	FRQ850, Flow Restrictor 850ML / min
1 x	FRQ420, Flow Restrictor 420ML / min
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x	FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	DI210, Heavy-duty DI system for Aquarium and Reef
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x	KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	Discontinued RD102
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	205, 5th stage final carbon filter
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal

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