RankProduct NameScore
1Tailonz Pneumatic Male Straight 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PC-1/4-N2 (Pack of 10)Tailonz Pneumatic Male Straight 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PC-1/4-N2 (Pack of 10)
Tailonz Pneumatic
9.8GET ON AMAZON
2YZM Quick Connect fittings RO Water Filters set of 10 (straight,1/4" to 3/8"Tube OD)YZM Quick Connect fittings RO Water Filters set of 10 (straight,1/4″ to 3/8″Tube OD)
YZM
9.4GET ON AMAZON
3Malida Push To Connect Tube Fitting ,Quick Connect RO Reverse Osmosis Water Filter (1/4 NPT Male x 1/4 OD Tube)Malida Push To Connect Tube Fitting ,Quick Connect RO Reverse Osmosis Water Filter (1/4 NPT Male x 1/4 OD Tube)
Malida
9.4GET ON AMAZON
4SharkBite 24983A Service Tee Stop Valve, 1/2 Inch x 1/2 Inch x 1/4 Inch, 1/4 Turn, Compression Service Stop Fitting, Water Valve Shut Off, Push-to-Connect, PEX, Copper, CPVC, PE-RTSharkBite 24983A Service Tee Stop Valve, 1/2 Inch x 1/2 Inch x 1/4 Inch, 1/4 Turn, Compression Service Stop Fitting, Water Valve Shut Off, Push-to-Connect, PEX, Copper, CPVC, PE-RT
StandardPlumbing: Kohler
9.0GET ON AMAZON
5PneumaticPlus PL-1/4-N1 Push to Connect Tube Fitting, Male Elbow - 1/4" Tube OD x 1/8" NPT Thread (Pack of 10)PneumaticPlus PL-1/4-N1 Push to Connect Tube Fitting, Male Elbow – 1/4″ Tube OD x 1/8″ NPT Thread (Pack of 10)
PneumaticPlus
8.8GET ON AMAZON
6Avanti 3/8" tube to 1/2" male NPT Connector for drinking water filter RO reverse osmosis - 3/8" tube x 1/2" male NPT, quick-connect fittings - QF-MC0608x3 (Pack of 3)Avanti 3/8″ tube to 1/2″ male NPT Connector for drinking water filter RO reverse osmosis – 3/8″ tube x 1/2″ male NPT, quick-connect fittings – QF-MC0608x3 (Pack of 3)
Avanti Membrane Technology
8.7GET ON AMAZON
7Avanti 3/8" to 1/4" Reducing Straight Union Connector for drinking water filter RO reverse osmosis - 1/4" x 3/8" tubes, quick-connect fittings - QF-UC0604x3 (Pack of 3)Avanti 3/8″ to 1/4″ Reducing Straight Union Connector for drinking water filter RO reverse osmosis – 1/4″ x 3/8″ tubes, quick-connect fittings – QF-UC0604x3 (Pack of 3)
Avanti Membrane Technology
8.4GET ON AMAZON
8Generic Push in Quick Touch to Connect Fitting 3/8" OD Tube x 1/2" Male NPT Thread Pneumatic Straight Joints/Coupler (Pack of 5)Generic Push in Quick Touch to Connect Fitting 3/8″ OD Tube x 1/2″ Male NPT Thread Pneumatic Straight Joints/Coupler (Pack of 5)
HuaxinYicheng Trade Co., Ltd.
8.1GET ON AMAZON
9PureSec 2019 1/4-inch OD Push to Connect Quick Fitting Combo for RODI System(Ball Valve+T+Y+L+I Assortment Package, Pack of 10)PureSec 2019 1/4-inch OD Push to Connect Quick Fitting Combo for RODI System(Ball Valve+T+Y+L+I Assortment Package, Pack of 10)
Jeamsworld
8.0GET ON AMAZON
10Push to Connect Tube Fitting, Male Straight - 3/8" Tube OD x 1/4" NPT Thread (2 Pack)Push to Connect Tube Fitting, Male Straight – 3/8″ Tube OD x 1/4″ NPT Thread (2 Pack)
At-Tec
7.8GET ON AMAZON