Air Gaps

Dishwasher Air Gaps for Backflow Prevention

Browse the collection of air gaps at Riverbend Home to find the best options in this essential plumbing product for your kitchen. An air gap—sometimes called a “dishwasher air gap” or “kitchen sink air gap”— installs between the sink and dishwasher to prevent drain water from the sink from backing up into the dishwasher and potentially contaminating your dishes. Required by most plumbing codes, an air gap is essential in any kitchen; choose from a range of finishes to complement your existing fixtures. Our collection includes air gaps from Newport Brass, Delta, Kraus, and other trusted brands. Avoid dishwater contamination with a backflow prevention air gap or air gap kit from Riverbend Home.