Is an air gap required?
Posted by TED - Sep 30, 2019 Uncategorized 0 0 Views : 25 Receive Updates For This Category
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Sep 30, 2019
Most plumbing codes require an air gap on the RO drain line to prevent the possibility of contamination. Since RO systems must dispense water through their own faucet, many opt for an air gap faucet that incorporates the air gap inside the body of the faucet itself.