Log In | Checkout | 171 item(s)

2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 578, TDS Water Quality Meter tds-3
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
5 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x 752, DC Booster Pump w/ Transformer
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
5 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
6 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x UU Clips Pair from Bracket to Membrane Filter
4 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 565, Digital Pressure Gauge Tester Monitor
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x 201, 1st stage sediment filter (replace every 6-12 months)
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 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 CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x PE Tubing Tube Cutter
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 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 BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
3 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
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)
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x KT-103, Optional Manual Membrane Flush Valve
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 706, Membrane Filter Casing Housing Assembly
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x FRQ420, Flow Restrictor 420ML / min
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x MK420, Maintenance kit for RO565
1 x *Discontinued* RO155
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
View Cart $6,679.13

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171 item(s)

2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	578, TDS Water Quality Meter tds-3
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
2 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	671C, Replacement UV Lamp Light for 609C (16 Watt)
5 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	752, DC Booster Pump w/ Transformer
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
5 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
6 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	UU Clips Pair from Bracket to Membrane Filter
4 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x	201, 1st stage sediment filter (replace every 6-12 months)
3 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 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	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	PE Tubing Tube Cutter
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 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	BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
3 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
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)
2 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	706, Membrane Filter Casing Housing Assembly
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	FRQ420, Flow Restrictor 420ML / min
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	MK420, Maintenance kit for RO565
1 x	Discontinued RO155
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	N-14-1M, Nipple Fitting connector between standard RO housing
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)

View Cart	$6,679.13

What is Flow Restrictor in RO Systems?

Flow Restrictor for RO Systems is designed to restrict the flow on the drain line, keeping the membrane pressurized and controlling the recovery ratio of the system. The flow restrictor must be properly sized according to the flow of the RO membrane.

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