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	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
4 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	.SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
3 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
3 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
2 x	741-14, Diverter Valve for Countertop Water Units
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
2 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x	PE Tubing Tube Cutter
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	719, Drain Saddle Clamp / Valve
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	bulk201, Sediment Filter
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	752, DC Booster Pump w/ Transformer
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	723, Feed Water Adapter with Ball Valve
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	MK420, Maintenance kit for RO565
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	bulksf05, Koolermax Sediment Filter

View Cart	$3,690.70

1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
4 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	.SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
3 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
3 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
2 x	741-14, Diverter Valve for Countertop Water Units
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
2 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x	PE Tubing Tube Cutter
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	719, Drain Saddle Clamp / Valve
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	bulk201, Sediment Filter
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	752, DC Booster Pump w/ Transformer
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	723, Feed Water Adapter with Ball Valve
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	MK420, Maintenance kit for RO565
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	bulksf05, Koolermax Sediment Filter

View Cart	$3,690.70