Log In Log In  |  Checkout   |  42 item(s)
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 316, 2nd stage CTA 16 US Membrane filter
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM

View Cart$1,616.00
Specials Log InCreate Account Checkout  Shopping Cart42 item(s)
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 316, 2nd stage CTA 16 US Membrane filter
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM

View Cart$1,616.00

727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal [727-38KIT]

$12.00

727, Feed Water Adapter 3/8\" compression adapter 1/4\" inline bal



* 727, Feed Water Adapter with 3/8" compression water supply adapter with 1/4" ON/OFF inline ball valve

* This is a water supply adapter that connects between the cold water supply valve and flexible water hose. Typically it is installed under the sink. It has a quick connect 1/4" fitting that connects to a 1/4" OD tubing.

* Inline ball valve has 1/4" to 1/4" quick connect fitting for 1/4" OD tubing

* This kit includes brass type 3/8" compression adapter, 5 feet tubing, inline ball valve

 

 

* 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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