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.

10 x	Optional: 564 Membrane Filter Housing Wrench Opener
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	Discontinued RO6ALK
6 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
7 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x	6th Stage pn215 Refillable inline DI filter (color change)
2 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
3 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
7 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
7 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	FRQ200, Flow Restrictor 200ML / min
2 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
8 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
3 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
3 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
4 x	Parts, Ro Water System Installation Parts Bag 1/4"
5 x	205, 3rd stage solid carbon block filter (replace every 12month)
2 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
2 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
2 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
3 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
6 x	205 2nd stage solid carbon block filter (replace every 12 month)
2 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
2 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
4 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
2 x	bulk818, DI resin refill bags Di-Ionization media
2 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
2 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x	UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
3 x	DB40, DI Resin Refill Bag for DI210, RD322
8 x	201, 1st stage sediment filter (replace every 6-12 months)
2 x	bulk201, Sediment Filter
8 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
5 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
2 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
3 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
3 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	FRQ850, Flow Restrictor 850ML / min
4 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
2 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
3 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
3 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
4 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
3 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
2 x	bulkic21, Koolermax Inline Carbon Filter
2 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	MK420, Maintenance kit for RO565
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x	.RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
2 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
2 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
2 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
3 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	bulkc10, Koolermax Carbon Block Filter
2 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
3 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	WS-150M, Whole House Water Softener
1 x	Discontinued RD106
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x	KT-103, Optional Manual Membrane Flush Valve
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
2 x	752, DC Booster Pump w/ Transformer
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 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	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x	Discontinued RD150
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	bulk205, Carbon Block Filter
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x	CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	Discontinued RO155C
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	DI210, Heavy-duty DI system for Aquarium and Reef
2 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
2 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	WSACF-150T, Whole House Water Treatment ACF-150T
1 x	DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
3 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	Discontinued RO585
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x	WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
2 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
2 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
2 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	Discontinued RD102
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
2 x	bulksf05, Koolermax Sediment Filter
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x	.AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Discontinued RO585A
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
2 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	FRQ420, Flow Restrictor 420ML / min
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK

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