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Design House

Model # 522979

Internet # 204403380

Dishwasher Air Gap in Brushed Bronze

This item has been discontinued.
The Home Depot no longer carries this specific product.

$13.61 / each


Model # 522979

Internet # 204403380

The Design House Dishwasher Air Gap, constructed from durable brass and ABS materials, is designed to ensure that water flows only in the right direction during the dishwasher cycle. The air gap also helps to prevent standing water in the dishwasher tub in the event of a drain hose clog. Should a dishwasher drain hose become clogged with food matter, a dishwasher will still have the ability to pump out the waste water from within the wash tub. Will help prevent any contaminated water from entering dishwasher and contaminating dishes or possibly leaking from the wash cycle into a home.

  • Helps to prevent waste water from dishwasher from backing up into dishwasher
  • Durable brass cap and ABS body construction
  • 1-3/4 in. diameter and 2-1/4 in. brass cap
  • 5/8 in. inlet and 7/8 in. outlet
  • Can accommodate up to 1-1/4 in. deck thickness
  • Hose connections not included
  • Meets IAPMO standards: UPC and cUPC compliant
  • 1 year limited warranty

Info & Guides

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Maximum Deck Thickness (in.) 
Maximum Mounting Hole Diameter (in.) 
Minimum Mounting Hole Diameter (in.) 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Color Family 
Brushed Bronze 
Fits Faucet Brand 
All Brands 
Flow Rate 
Flow Restrictor 
Plumbing Part Type 
Air Gap 
Thread Type 
Warranty / Certifications
Manufacturer Warranty 
1 year limited warranty 


Rated 5.0 out of 5 by 3 reviewers.
Rated 5.0 out of 5.0 by So easy my wife installed it! (she wanted to) We recently purchased and installed a MOEN kitchen sink faucet in a brushed bronze color. The sink was not too hard to install but when the job was finished realized I still had a silver air gap cover. My wife who loved the new faucet hated the miss matched cover. We ordered this part on line then picked it up at our local Home Depot. The best part, I came home from work the next day and my wife had installed it already. She is not the most mechanically inclined person so I give this product a lot of credit. She is also a great wife! Very satisfied all the way around. February 26, 2015
Rated 5.0 out of 5.0 by Simple replacement to finish off the new kitchen After six weeks the kitchen remodel was finally finished except that the plumber only had a chrome Dishwasher air gap cover. Home Depot online had it in stock in the Brushed Bronze to match the faucet. It arrived within 4 days of being ordered. Project complete! January 6, 2015
Rated 5.0 out of 5.0 by Dishwasher Air Gap in Brushed Bronze easy to install, easy to order and pick up at store December 18, 2014
  • 2015-06-01T10:37:10.626-05:00
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