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.

8 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
5 x	1st stage SF05 sediment filter (replace every 6-12 months)
4 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	6th Stage pn215 Refillable inline DI filter (color change)
6 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
9 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
5 x	2nd stage C10 carbon block filter (replace every 6-12 months)
7 x	201, 1st stage sediment filter (replace every 6-12 months)
2 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
2 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x	DB40, DI Resin Refill Bag for DI210, RD322
2 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
2 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
2 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	741-14, Diverter Valve for Countertop Water Units
3 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
4 x	Special, Single Stage Housing Bracket Shell Connection Kit
3 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
5 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
5 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
3 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
10 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
2 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
9 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
6 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x	214, Clear Inline Filter Cartridge Empty Case
2 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	AQF-600-102, Flow Meter Panel Mount 3/8" MPT
7 x	Parts, Ro Water System Installation Parts Bag 1/4"
4 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
2 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
3 x	3rd stage C10 carbon block filter (replace every 6-12 months)
6 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	719, Drain Saddle Clamp / Valve
2 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
5 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
6 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
5 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
2 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
2 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
4 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	578, TDS Water Quality Meter tds-3
5 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
2 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
4 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	723, Feed Water Adapter with Ball Valve
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
3 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
3 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
2 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x	FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
2 x	MK8002, Maintenance kit for double membrane system RD322 RO260
3 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x	FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
5 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x	TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
7 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
2 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
3 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	.AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	213, 4th stage inline carbon filter (replace every 12 months)
3 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
3 x	752, DC Booster Pump w/ Transformer
3 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
2 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	Discontinued RD106
1 x	SC209, Specialty Filter Nitrate Removal Filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
2 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
4 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	Discontinued RD150
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
2 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
3 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x	WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	565, Digital Pressure Gauge Tester Monitor
2 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
2 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	706, Membrane Filter Casing Housing Assembly
2 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
2 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x	205, 5th stage final carbon filter
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	.RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H

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