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.

1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
7 x	201, 1st stage sediment filter (replace every 6-12 months)
2 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	Discontinued RO585A
3 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	213, 5th stage inline carbon postfilter (replace every 12months)
6 x	Parts, Ro Water System Installation Parts Bag 1/4"
12 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
2 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
5 x	3rd stage C10 carbon block filter (replace every 6-12 months)
3 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
4 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	720, Feed Water Adapter with Needle Valve
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
9 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
3 x	KT-103, Optional Manual Membrane Flush Valve
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 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
1 x	.K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
9 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
2 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
4 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
3 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
4 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	741-14, Diverter Valve for Countertop Water Units
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
5 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
2 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
2 x	723, Feed Water Adapter with Ball Valve
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	PE Tubing Tube Cutter
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
2 x	565, Digital Pressure Gauge Tester Monitor
10 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	UU Clips Pair from Bracket to Membrane Filter
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
3 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
4 x	205, 3rd stage solid carbon block filter (replace every 12month)
2 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
5 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
2 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
2 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
4 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
4 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	578, TDS Water Quality Meter tds-3
1 x	FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
2 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
6 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	Discontinued RO585NTF
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
4 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
3 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
2 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
2 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
3 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	Special Filter Kit Koolermax dealer distribution kit
2 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
2 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	Discontinued RO585
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
2 x	752, DC Booster Pump w/ Transformer
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
3 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
4 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	bulk201, Sediment Filter
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
2 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	bulk205, Carbon Block Filter
1 x	FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	6th Stage pn215 Refillable inline DI filter (color change)
2 x	706, Membrane Filter Casing Housing Assembly
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	bulksf05, Koolermax Sediment Filter
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	FRQ420, Flow Restrictor 420ML / min
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	Discontinued RD150
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	bulkic21, Koolermax Inline Carbon Filter
2 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
2 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	225, 5th stage Inline Alkaline filter with clear case (annual)
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	.AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet

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