Unthreaded Push-fit Quick Connect Fittings 1/4" to 1/4", 1/4" to 3/8"

Qrity Push-fit Quick Connect Fittings 1/4" to 1/4", 1/4" to 3/8" for Water Filters Water Purifer Faucet Adapter

1/4" RO Tubing Reverse Osmosis Pipe Piping For RO Units, Fridges, Water Filters, Lab Equipment etc (Black (5 Metres))

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