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.

4 x	752, DC Booster Pump w/ Transformer
6 x	205, 3rd stage solid carbon block filter (replace every 12month)
2 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
9 x	201, 1st stage sediment filter (replace every 6-12 months)
7 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
3 x	741-14, Diverter Valve for Countertop Water Units
6 x	1st stage SF05 sediment filter (replace every 6-12 months)
13 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	214, Clear Inline Filter Cartridge Empty Case
4 x	Parts, Ro Water System Installation Parts Bag 1/4"
5 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	Discontinued RO155
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
3 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	HK120-P-TK for USA 110V / 60Hz
2 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
2 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	741-38, Diverter Valve for RO DI Water Systems
6 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
6 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
2 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
4 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
10 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
3 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
3 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	Discontinued RO155C
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
5 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	720, Feed Water Adapter with Needle Valve
4 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
2 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
2 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x	316, 2nd stage CTA 16 US Membrane filter
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
6 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
3 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
3 x	673, Replacement UV Lamp Light for 602 (6 Watts)
2 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
2 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
3 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
6 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x	719, Drain Saddle Clamp / Valve
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
7 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
8 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
4 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
5 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
2 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	FRQ420, Flow Restrictor 420ML / min
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	FRQ850, Flow Restrictor 850ML / min
4 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x	723, Feed Water Adapter with Ball Valve
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x	FRQ300, Flow Restrictor 300ML / min
5 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
2 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
4 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
3 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
2 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	DI210, Heavy-duty DI system for Aquarium and Reef
2 x	KT-103, Optional Manual Membrane Flush Valve
3 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	565, Digital Pressure Gauge Tester Monitor
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
2 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
5 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x	FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	Discontinued RD150
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	MK420, Maintenance kit for RO565
2 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
3 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
4 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	BBK10, Replacement Filter Big Blue Whole House WH-1134
6 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	578, TDS Water Quality Meter tds-3
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	.AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
2 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
2 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	PE Tubing Tube Cutter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
2 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	706, Membrane Filter Casing Housing Assembly
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
2 x	MKP, Maintenance kit for K5150P K6150P AR150P
2 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
2 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	Discontinued RD106
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
2 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
2 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
2 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	.RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
2 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	Discontinued RD102
2 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x	671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x	bulkic21, Koolermax Inline Carbon Filter
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	bulk213, Inline Carbon Filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
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 RD102
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter

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