Air Gaps

Discover the Ideal Kitchen Air Gaps at Kitchen & Bath Authority

At Kitchen & Bath Authority, we offer top-quality kitchen air gaps designed to keep your kitchen free from contaminants. Air gaps are essential for preventing wastewater from flowing back into your dishwasher or other kitchen appliances. Our air gaps are durable, easy to install, and designed to integrate seamlessly into your kitchen setup. Whether you're installing a new appliance or upgrading your current system, our air gaps provide a simple solution for maintaining a clean and efficient kitchen. We also offer a variety of other kitchen accessories, including kitchen accessory sets, cutting boards, colanders, kitchen sink grids, storage racks, strainers, sprayers, spouts, air switches, heating tanks, counter trays, deck plates, kitchen shelves, kitchen care and maintenance, kitchen filters, kitchen handles, kitchen replacement parts, waste disposers, and water dispensers.

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$33.06
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KOHLER K-35713 1 5/8 INCH AIR GAP KIT
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$34.50
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ISENBERG K.B400 1 7/8 INCH ROUND AIR GAP
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$30.00
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KOHLER K-9111 1 7/8 INCH AIR GAP COVER WITH COLLAR
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$25.88
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KRAUS KAG-1 1 7/8 INCH DISHWASHER AIR GAP
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$29.46
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ELKAY LK105CR 1-3/4 X 1-3/4 INCH KITCHEN AIR GAPS IN CHROME
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$120.75
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ISENBERG K.B500 1 7/8 INCH SQUARE AIR GAP
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$29.68
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KOHLER K-35714 2 1/8 INCH AIR GAP COVER WITH COLLAR
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$34.56
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KOHLER K-9110 AIR GAP BODY WITH COVER
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$25.88
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KRAUS KAG-2 1 7/8 INCH DISHWASHER AIR GAP
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$35.71
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MOUNTAIN PLUMBING BAGCU ROUND UNIVERSAL AIR GAP COVER
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$95.53
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MOUNTAIN PLUMBING BAGCUSQ SQUARE UNIVERSAL AIR GAP COVER
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$44.71
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MOUNTAIN PLUMBING MT400U ROUND AIR GAP UNIT
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$104.53
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MOUNTAIN PLUMBING MT500U SQUARE AIR GAP UNIT
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$81.00
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ROHL AG600 LUXURY AIR GAP
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$156.00
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ROHL AG700 DECORATIVE LUXURY AIR GAP
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$145.71
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SONOMA FORGE SF-37-001 AIR GAP KIT
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$288.75
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WATERSTONE FAUCET 2100 2 1/8 INCH TRADITIONAL RO AIR GAP
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$274.50
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WATERSTONE FAUCET 2200 2 1/8 INCH CONTEMPORARY RO AIR GAP
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$213.75
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WATERSTONE FAUCET 3020 2 INCH CONTEMPORARY SINGLE PORT AIR GAP
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$255.75
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WATERSTONE FAUCET 3030 2 1/4 INCH CONTEMPORARY DUAL PORT AIR GAP
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$237.00
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WATERSTONE FAUCET 4020 2 INCH TRADITIONAL SINGLE PORT AIR GAP
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$255.00
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WATERSTONE FAUCET 4030 2 1/4 INCH TRADITIONAL DUAL PORT AIR GAP
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$222.75
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WATERSTONE FAUCET 9020 2 INCH INDUSTRIAL SINGLE PORT AIR GAP
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$272.25
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WATERSTONE FAUCET 9030 2 1/4 INCH INDUSTRIAL DUAL PORT AIR GAP
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FAQ about Kitchen Sink Air Gaps

Q: What is a kitchen air gap?

A: A kitchen air gap is a device that prevents backflow of dirty water into the dishwasher or sink by providing a barrier between the two. It ensures the cleanliness of your water supply. 

Q: Do I need a kitchen sink air gap?

A: Yes, an air gap is required in many local plumbing codes to ensure that wastewater doesn’t contaminate your clean water supply. If you're installing a new sink, make sure you have the proper kitchen accessories.

Q: How do you install a kitchen air gap?

A: Installing a kitchen sink air gap involves securing it to your sink or countertop and connecting the appropriate hoses to both the dishwasher and the drain. You may also need to add a deck plate to cover any holes in the countertop.

Q: Can I use a kitchen air gap with any dishwasher?

A: Yes, most dishwashers can be used with a kitchen air gap to prevent any potential water contamination. It is important to ensure your dishwasher has the correct hose connections. For further accessories, explore our kitchen spouts and kitchen sprayers.

Q: How do you clean a kitchen sink air gap?

A: To clean your kitchen sink air gap, remove the cap and clean out any debris or buildup that might be clogging the air gap. It’s a good idea to do this regularly, especially if you're also using kitchen strainers.

Q: Can I replace my kitchen sink air gap with an air switch?

A: Air switches can be an alternative for controlling certain appliances in the kitchen but should not be used as a direct replacement for a sink air gap. 

For more kitchen accessories and solutions, explore our range of kitchen shelves and kitchen care and maintenance products.

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