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Airgap & Backflow Prevention

A backflow preventer, like an air gap or vacuum breaker, keeps contaminated water from flowing back into your water supply. 
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An air gap for your kitchen sink prohibits any debris from moving from the sink to your dishwasher or drinking water system. Air gaps and standpipe air gaps are an inexpensive way to protect against backflow. Air gaps and air gap covers come in a variety of materials and finishes.

A backflow preventer keeps water flowing in one direction to stop the reverse flow of contaminated water to your drinking water supply. 

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