CESFONJER RO Water Filter Fittings, 1/4" Push Fit Straight Connector for Water Pipe (Y+T+I+L Type Combo + Shut-off Valve), 10 Meters 1/4" /6.3mm Diameter Tube

CESFONJER RO Water Filter Fitting, 1/4" Pushfit Straight Connector for Water Pipe (Y+T+I+L Type Combo + Shut-Off Valve), 10 Metres of 1/4" / 6.3mm Diameter Tube

John Guest 3/4" BSP x 1/4" Push Fit Tap Adapter

Qrity RO Water Filter Fitting, 1/4" Water Filter Quick Connector to 1/2" Male Thread/Female Thread Straight Connector, Push-in Hose Connectors for Water Purifiers, Drinking Fountains, Filters