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	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
3 x	EMT-10, Empty Filter Cartridge Casing Housing
4 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x	225, 5th stage Inline Alkaline filter with clear case (annual)
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
3 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
7 x	205 2nd stage solid carbon block filter (replace every 12 month)
2 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
2 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	719, Drain Saddle Clamp / Valve
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
2 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
11 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
8 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
3 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
8 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
7 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	565, Digital Pressure Gauge Tester Monitor
2 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x	578, TDS Water Quality Meter tds-3
5 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
13 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
7 x	205, 3rd stage solid carbon block filter (replace every 12month)
6 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
4 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
6 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
5 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
4 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x	FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x	Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
4 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
5 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
5 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x	673, Replacement UV Lamp Light for 602 (6 Watts)
7 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
2 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
2 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
4 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
4 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
6 x	Parts, Ro Water System Installation Parts Bag 1/4"
11 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
4 x	752, DC Booster Pump w/ Transformer
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x	FRQ850, Flow Restrictor 850ML / min
2 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
12 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	AQF-600-102, Flow Meter Panel Mount 3/8" MPT
2 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	KF750, Elite Series: Polish Chrome Drinking Water Faucet
2 x	MKP, Maintenance kit for K5150P K6150P AR150P
3 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
2 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
6 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
6 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
5 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
2 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
4 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	214, Clear Inline Filter Cartridge Empty Case
3 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
4 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
4 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
6 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
2 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
2 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
2 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
2 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
3 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	3rd stage Special High Efficiency Membrane Filter HTFC-150
2 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
2 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
2 x	706, Membrane Filter Casing Housing Assembly
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x	SC209, Specialty Filter Nitrate Removal Filter
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
2 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
2 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
2 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
2 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
3 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
3 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
2 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
2 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
3 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
2 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x	TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x	MK420, Maintenance kit for RO565
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
2 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	Discontinued RO155
2 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	Discontinued RO155C
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
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)
1 x	HK120-P-TK for USA 110V / 60Hz
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
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	SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	.SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x	720, Feed Water Adapter with Needle Valve
2 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	bulkic21, Koolermax Inline Carbon Filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x	Discontinued RO585NTF
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
2 x	Discontinued RD106
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	.AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	bulksf05, Koolermax Sediment Filter
1 x	Discontinued RO585
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x	741-38, Diverter Valve for RO DI Water Systems
2 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	Discontinued RO6ALK
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)

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