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.

2 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
5 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
10 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
5 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
5 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
4 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
3 x	214, Clear Inline Filter Cartridge Empty Case
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
3 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
4 x	752, DC Booster Pump w/ Transformer
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
6 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
3 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
2 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
3 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
6 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
5 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
2 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
4 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
13 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
9 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
8 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
3 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
8 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
5 x	2nd stage C10 carbon block filter (replace every 6-12 months)
4 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x	6th Stage pn215 Refillable inline DI filter (color change)
2 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	Discontinued RD102
4 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
5 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
2 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	KT-103, Optional Manual Membrane Flush Valve
1 x	756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
2 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
3 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
3 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	MK420, Maintenance kit for RO565
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
5 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	316, 2nd stage CTA 16 US Membrane filter
2 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
3 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	741-38, Diverter Valve for RO DI Water Systems
2 x	Discontinued RD106
2 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	SC209, Specialty Filter Nitrate Removal Filter
3 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
6 x	201, 1st stage sediment filter (replace every 6-12 months)
2 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
2 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
2 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
3 x	DB40, DI Resin Refill Bag for DI210, RD322
4 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
3 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
3 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
4 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	720, Feed Water Adapter with Needle Valve
3 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x	TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x	723, Feed Water Adapter with Ball Valve
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
3 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x	EMT-10, Empty Filter Cartridge Casing Housing
2 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	FRQ850, Flow Restrictor 850ML / min
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
5 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
2 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
2 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
2 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	Discontinued RO6ALK
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
2 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
2 x	741-14, Diverter Valve for Countertop Water Units
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
3 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
3 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
2 x	Discontinued RO585
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	.K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x	AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
2 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
3 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
4 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	DI210, Heavy-duty DI system for Aquarium and Reef
2 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
2 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
2 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	.RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
2 x	706, Membrane Filter Casing Housing Assembly
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	Discontinued RO585A
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
2 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
2 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
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	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x	.SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	HK120-P-TK for USA 110V / 60Hz
1 x	Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	205, 5th stage final carbon filter
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x	HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x	HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
3 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x	3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x	BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x	WS-150M, Whole House Water Softener
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x	AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet

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