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	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	bulkic21, Koolermax Inline Carbon Filter
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	bulksf05, Koolermax Sediment Filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
3 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x	SC209, Specialty Filter Nitrate Removal Filter
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x	WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x	WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x	bulk213, Inline Carbon Filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	6th Stage pn215 Refillable inline DI filter (color change)
4 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	WS-150M, Whole House Water Softener
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	578, TDS Water Quality Meter tds-3
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x	TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x	3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x	756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x	bulk205, Carbon Block Filter
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585

View Cart	$11,204.47

1 x	CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	bulkic21, Koolermax Inline Carbon Filter
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	bulksf05, Koolermax Sediment Filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
3 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x	SC209, Specialty Filter Nitrate Removal Filter
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x	WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x	WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x	bulk213, Inline Carbon Filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	6th Stage pn215 Refillable inline DI filter (color change)
4 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	WS-150M, Whole House Water Softener
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	578, TDS Water Quality Meter tds-3
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x	TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x	3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x	756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x	bulk205, Carbon Block Filter
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585

View Cart	$11,204.47