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	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
8 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	205, 5th stage final carbon filter
5 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
4 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
3 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
11 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
8 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
4 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
8 x	201, 1st stage sediment filter (replace every 6-12 months)
4 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
10 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	213, 4th stage inline carbon filter (replace every 12 months)
3 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
4 x	Parts, Ro Water System Installation Parts Bag 1/4"
5 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
2 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
6 x	752, DC Booster Pump w/ Transformer
4 x	1st stage SF05 sediment filter (replace every 6-12 months)
7 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
2 x	MKP, Maintenance kit for K5150P K6150P AR150P
4 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
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
2 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
5 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
5 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
5 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
5 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
3 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	205, 2nd stage carbon block filter (replace every 12 months)
5 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
5 x	2nd stage C10 carbon block filter (replace every 6-12 months)
5 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
4 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x	709, Automatic Shut Off Valve 4-way Four Way Valve
4 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	.K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x	316, 2nd stage CTA 16 US Membrane filter
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
2 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
4 x	KT-103, Optional Manual Membrane Flush Valve
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
2 x	741-14, Diverter Valve for Countertop Water Units
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
2 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
2 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
2 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
2 x	CKV0402, Blue color Elbow Check Valve Elbow Type
2 x	706, Membrane Filter Casing Housing Assembly
2 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	5th Stage pn215 Refillable inline DI filter (color change)
2 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
3 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
3 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
3 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	Discontinued RO585ERP
1 x	.AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
3 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
3 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x	Discontinued RD102
2 x	EMT-10, Empty Filter Cartridge Casing Housing
2 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	.SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
2 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	913, 5th stage inline carbon filter (every 12 months)
2 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
2 x	Discontinued RD106
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	6th Stage pn215 Refillable inline DI filter (color change)
2 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
3 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x	Discontinued RO585NTF
2 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	.RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	723, Feed Water Adapter with Ball Valve
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x	Discontinued RO585
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	719, Drain Saddle Clamp / Valve
2 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
2 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	DI210, Heavy-duty DI system for Aquarium and Reef
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
2 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	UU Clips Pair from Bracket to Membrane Filter
2 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
2 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
2 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	578, TDS Water Quality Meter tds-3
1 x	WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x	AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x	SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	bulkc10, Koolermax Carbon Block Filter
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
2 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	bulk205, Carbon Block Filter
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x	bulk213, Inline Carbon Filter
2 x	PSW-360 Aquatec Pressure Switch 60 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 RO585
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
2 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	WS-150M, Whole House Water Softener
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x	CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102

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