Keep dirty drain water from flowing back into your dishwasher. This complete Metpure air gap assembly pairs a corrosion-resistant ABS body with a skirted solid brass cap that has a double-slit vent. It fits standard dishwashers and most sink setups, whether you are replacing an old air gap or installing one for the first time.

Standard inlet and outlet sizes make it a simple install for homeowners and plumbers, with no special tools needed.

• Function: prevents wastewater backflow into the dishwasher
• Cap: solid brass, skirted, double-slit vent
• Body: ABS plastic, corrosion resistant
• Inlet: 5/8" OD (dishwasher drain hose)
• Outlet: 7/8" OD (disposal or drain line)
• Cap size: 2.0" diameter x 2.5" high (50.8 mm x 63.5 mm)
• Finishes: Brushed Nickel, Brushed Gold, Chrome, Matte Black
• Certified: UPC
• Fits: standard dishwashers and most sink configurations