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	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
2 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
5 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
7 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
4 x	752, DC Booster Pump w/ Transformer
2 x	7044-K Union Tee Connector Fitting Compression type 1/4"
2 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
8 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
2 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
7 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
6 x	201, 1st stage sediment filter (replace every 6-12 months)
3 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
4 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
3 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
5 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
4 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
2 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	N-14-1M, Nipple Fitting connector between standard RO housing
3 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
3 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
5 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
6 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
4 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	Discontinued RD106
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	KF750, Elite Series: Polish Chrome Drinking Water Faucet
2 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
4 x	3rd stage C10 carbon block filter (replace every 6-12 months)
7 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
4 x	Parts, Ro Water System Installation Parts Bag 1/4"
3 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
4 x	2nd stage C10 carbon block filter (replace every 6-12 months)
3 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
2 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
8 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
2 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
2 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
2 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
2 x	MK8002, Maintenance kit for double membrane system RD322 RO260
2 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
4 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
4 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
3 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
2 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
3 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
4 x	KT-103, Optional Manual Membrane Flush Valve
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	SC209, Specialty Filter Nitrate Removal Filter
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
3 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
2 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
2 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
5 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x	671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x	1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
2 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
2 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	565, Digital Pressure Gauge Tester Monitor
2 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
3 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x	EMT-10, Empty Filter Cartridge Casing Housing
2 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
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 K5150P
1 x	FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	Discontinued RO6ALK
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	BBK10, Replacement Filter Big Blue Whole House WH-1134
2 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
2 x	706, Membrane Filter Casing Housing Assembly
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x	3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
3 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x	FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
2 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
2 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	719, Drain Saddle Clamp / Valve
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	.K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	Discontinued RO585NTF
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
2 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	578, TDS Water Quality Meter tds-3
1 x	AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x	Discontinued RO585ERP
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
1 x	Discontinued RO585
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	WS-150M, Whole House Water Softener
1 x	DI210, Heavy-duty DI system for Aquarium and Reef
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
2 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x	MK420, Maintenance kit for RO565
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	bulk213, Inline Carbon Filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x	bulksf05, Koolermax Sediment Filter
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x	TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1

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