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.

3 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	KT-103, Optional Manual Membrane Flush Valve
4 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
8 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
2 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
6 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
4 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
4 x	1st stage SF05 sediment filter (replace every 6-12 months)
4 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x	.SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
3 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
5 x	Parts, Ro Water System Installation Parts Bag 1/4"
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
9 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	720, Feed Water Adapter with Needle Valve
2 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
2 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	MK420, Maintenance kit for RO565
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
5 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
6 x	201, 1st stage sediment filter (replace every 6-12 months)
4 x	3rd stage C10 carbon block filter (replace every 6-12 months)
2 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
7 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
2 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
2 x	723, Feed Water Adapter with Ball Valve
1 x	5th Stage pn215 Refillable inline DI filter (color change)
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
2 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
2 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
2 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
3 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
2 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
3 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
2 x	MKP, Maintenance kit for K5150P K6150P AR150P
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
3 x	752, DC Booster Pump w/ Transformer
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
2 x	719, Drain Saddle Clamp / Valve
4 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
2 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x	CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x	TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
3 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	Discontinued RD150
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x	Discontinued RD106
1 x	Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x	WS-150M, Whole House Water Softener
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	Special Filter Kit Koolermax dealer distribution kit
2 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x	Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x	WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x	FRQ850, Flow Restrictor 850ML / min
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
2 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	AQF-600-105, Flow Meter Panel Mount 1/2" MPT
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x	bulk205, Carbon Block Filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	bulk201, Sediment Filter
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	bulk213, Inline Carbon Filter
2 x	706, Membrane Filter Casing Housing Assembly
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	Discontinued RD102
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon

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