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	Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
2 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
7 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
2 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
4 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
2 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
3 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	3rd stage Special High Efficiency Membrane Filter HTFC-150
4 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
6 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
3 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
5 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
4 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
11 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
10 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	213, 4th stage inline carbon filter (replace every 12 months)
2 x	6044-combo Compression Type Fitting Elbow and Tee fitting
2 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
3 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
4 x	205 2nd stage solid carbon block filter (replace every 12 month)
2 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
3 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
5 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	KF750, Elite Series: Polish Chrome Drinking Water Faucet
3 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
3 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
6 x	1st stage SF05 sediment filter (replace every 6-12 months)
4 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
8 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
6 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x	CBV-38, Tank Ball Valve to 3/8 tubing
2 x	MKP, Maintenance kit for K5150P K6150P AR150P
2 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	719, Drain Saddle Clamp / Valve
1 x	Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x	FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x	.AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
2 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
2 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	Discontinued RD106
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
3 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
2 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	WSACF-150T, Whole House Water Treatment ACF-150T
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	WS-150M, Whole House Water Softener
1 x	.RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
9 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	Discontinued RD150
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
2 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
3 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	WT-bac, Water Testing Kit, Bacteria Test
3 x	752, DC Booster Pump w/ Transformer
3 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
5 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
2 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
5 x	201, 1st stage sediment filter (replace every 6-12 months)
2 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
2 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
2 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	723, Feed Water Adapter with Ball Valve
2 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
4 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
3 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	5th Stage pn215 Refillable inline DI filter (color change)
2 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
2 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	HK120-P-TK for USA 110V / 60Hz
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
2 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
2 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	Discontinued RO155
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	FRQ200, Flow Restrictor 200ML / min
2 x	741-14, Diverter Valve for Countertop Water Units
2 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	671C, Replacement UV Lamp Light for 609C (16 Watt)
3 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	4044-K Male Elbow 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	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
2 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	Discontinued RO6ALK
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
2 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	PE Tubing Tube Cutter
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
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
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
2 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
3 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	.K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x	SC209, Specialty Filter Nitrate Removal Filter
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x	FRQ850, Flow Restrictor 850ML / min
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
2 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
2 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x	225, 5th stage Inline Alkaline filter with clear case (annual)
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x	UU Clips Pair from Bracket to Membrane Filter
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P

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