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	HK120-P-TK for USA 110V / 60Hz
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
3 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
6 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	FRQ300, Flow Restrictor 300ML / min
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x	WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x	AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
3 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
4 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
7 x	Optional: 564 Membrane Filter Housing Wrench Opener
4 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	752, DC Booster Pump w/ Transformer
3 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x	Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
2 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x	723, Feed Water Adapter with Ball Valve
8 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x	720, Feed Water Adapter with Needle Valve
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	Discontinued RO155
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
2 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
4 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	WH1134 Whole House Restaurant Filter System Sediment Carbon Big
3 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
3 x	7044-K Union Tee Connector Fitting Compression type 1/4"
3 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
6 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
2 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
4 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
6 x	201, 1st stage sediment filter (replace every 6-12 months)
5 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x	FRQ850, Flow Restrictor 850ML / min
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	Discontinued RO155C
1 x	Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
2 x	213, 5th stage inline carbon postfilter (replace every 12months)
4 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
4 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
3 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x	578, TDS Water Quality Meter tds-3
3 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
2 x	706, Membrane Filter Casing Housing Assembly
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	FRQ420, Flow Restrictor 420ML / min
1 x	741-14, Diverter Valve for Countertop Water Units
2 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
5 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	N-14-1M, Nipple Fitting connector between standard RO housing
4 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
2 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x	DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
5 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
2 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	bulk201, Sediment Filter
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
2 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	bulkic21, Koolermax Inline Carbon Filter
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
2 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	bulk818, DI resin refill bags Di-Ionization media
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x	bulk213, Inline Carbon Filter
1 x	bulksf05, Koolermax Sediment Filter
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x	AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
2 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
2 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	bulk205, Carbon Block Filter
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
2 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
2 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
2 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
2 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x	bulkc10, Koolermax Carbon Block Filter
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
2 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	719, Drain Saddle Clamp / Valve
1 x	2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x	4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x	TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102

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