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1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x *Discontinued* RD106
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 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 .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x Special Filter Kit Koolermax dealer distribution kit
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"

View Cart$2,333.89
Specials Log InCreate Account Checkout  Shopping Cart55 item(s)
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x *Discontinued* RD106
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 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 .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x Special Filter Kit Koolermax dealer distribution kit
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"

View Cart$2,333.89

721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe [721]

$8.00

721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe



* 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe

* The self-piercing feed water adapter is to make connection to copper pipe easy.

* It can connect to 1/4 “ or 1/2" copper pipe.

* Output tubing is 1/4"

* This valve is commonly used to tap into the water supply for water filtration units and RO water units.

* Material: brass

 

 

* We carry different fittings in variation of sizes: 1/4", 3/8", or 1/2" adapters, connectors, fittings, or valves.  Most are not listed online, to avoid confusion to majority of RO system customers.  

* Send us a message with specification, intended application, and image of your setup or old fitting  to check if we have what you need. 

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