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	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
4 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
2 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	FRQ850, Flow Restrictor 850ML / min
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	316, 2nd stage CTA 16 US Membrane filter
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	bulkc10, Koolermax Carbon Block Filter
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	752, DC Booster Pump w/ Transformer
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	FRQ420, Flow Restrictor 420ML / min
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	706, Membrane Filter Casing Housing Assembly
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	Special Filter Kit Koolermax dealer distribution kit
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	bulk201, Sediment Filter
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	719, Drain Saddle Clamp / Valve
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	bulksf05, Koolermax Sediment Filter
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x	bulkic21, Koolermax Inline Carbon Filter

View Cart	$6,399.61

1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
4 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
2 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	FRQ850, Flow Restrictor 850ML / min
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	316, 2nd stage CTA 16 US Membrane filter
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	bulkc10, Koolermax Carbon Block Filter
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	752, DC Booster Pump w/ Transformer
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	FRQ420, Flow Restrictor 420ML / min
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	706, Membrane Filter Casing Housing Assembly
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	Special Filter Kit Koolermax dealer distribution kit
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	bulk201, Sediment Filter
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	719, Drain Saddle Clamp / Valve
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	bulksf05, Koolermax Sediment Filter
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x	bulkic21, Koolermax Inline Carbon Filter

View Cart	$6,399.61