Vortopt 1000GPD Under Sink Water Purifier 3:1 Pure to Drain, Tankless RO Water Filter System, 0.0001um Purification for Drinking, Reduces TDS, Smart Faucet, Black

Vortopt Reverse Osmosis System Under Sink Tankless,1000 GPD,3:1 Pure to Waste,RO Water Filter System for Sink,TDS Reduction, Smart Faucet with TDS Meter, Composite and RO Filters, Space Gray

GREDIA 3/8" inch Quick Connect Water Purifiers Tube Fittings for RO Water Reverse Osmosis System (Ball Valve+L+Y+I+T Type) + PVC Pipe Tube Hose Cutter + 5 Meters/16 Feet Tubing Pipe (White)

Qrity Water Filter Quick Connector, 3/8" Male Thread to 1/4" Quick Connect + 3/8" Female Thread to 1/4" Quick Connect, One Each