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	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
8 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
4 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
13 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
8 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
6 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
4 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
7 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	316, 2nd stage CTA 16 US Membrane filter
2 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
4 x	205 2nd stage solid carbon block filter (replace every 12 month)
3 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
5 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
11 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x	6th Stage pn215 Refillable inline DI filter (color change)
10 x	201, 1st stage sediment filter (replace every 6-12 months)
5 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
6 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	225, 5th stage Inline Alkaline filter with clear case (annual)
10 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
5 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
4 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
3 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
6 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
4 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
4 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
3 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	5th Stage pn215 Refillable inline DI filter (color change)
3 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
6 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	UU Clips Pair from Bracket to Membrane Filter
3 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
3 x	KT-103, Optional Manual Membrane Flush Valve
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
2 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	Discontinued RO6ALK
2 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	741-14, Diverter Valve for Countertop Water Units
2 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
2 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
3 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
2 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	Discontinued RD106
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
2 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
3 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
2 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
3 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
2 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
2 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x	FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
5 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x	AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x	Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	WS-150M, Whole House Water Softener
2 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
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	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
2 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	720, Feed Water Adapter with Needle Valve
1 x	Discontinued RO585A
4 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
3 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	.SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x	Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x	205, 2nd stage carbon block filter (replace every 12 months)
2 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
5 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
2 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
2 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x	Discontinued RO585NTF
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x	752, DC Booster Pump w/ Transformer
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	PE Tubing Tube Cutter
1 x	Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x	1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x	FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x	671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x	FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x	578, TDS Water Quality Meter tds-3
1 x	AQF-600-102, Flow Meter Panel Mount 3/8" MPT
2 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
2 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
2 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	SC209, Specialty Filter Nitrate Removal Filter
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	Discontinued RO585ERP
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
2 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	723, Feed Water Adapter with Ball Valve
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x	bulk201, Sediment Filter
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
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
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	Discontinued RO155
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	706, Membrane Filter Casing Housing Assembly
1 x	TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x	TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x	SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x	bulksf05, Koolermax Sediment Filter

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