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Stainless Steel Garbage Disposer Air Switch Unit

by Westbrass
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ITEM# 12148232
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ITEM#: 12148232

Turn your garbage disposer on and off without the need for an electrical switch. Made of durable plastic and stainless steel, the durable disposal has a simple, neat design. 

  • Eliminates the need for an electrical wall switch
  • Durable stainless steel finish
  • Activated and de-activated by depressing air button
  • Air button can be mounted up to 15 feet away
  • On/ off control switch for any electrical device up to 1 HP - 120V
  • 1 3/8-inch hole size


Material Stainless Steel, Steel
Assembly Assembly Required
Motor Power for Disposal or Compactor 1 hp
Shape Other
Dimensions 8 in. H x 2 1/2 in. W x 1 1/16 in. L
Model Number ASB-20
Country of Origin China

Product Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Most Recent

  • Looks nice and functional
    Verified Purchase

    We installed this on a peninsula that has seating and it looks great. Most people don't realize it's there. I gave it 4 stars because the hose came off once under the sink while the disposal was on. It was probably because the installer didn't put it on well. We haven't had any issues since my husband put it back on.

    Read More
  • Very nice
    Verified Purchase

    I received this item very quickly was packaged well. I shopped long and hard for a stainless steel switch without having to buy another unit and then by the stainless steel button. This was a great buy so I was not expecting it to look so nice. It is just what I wanted and under my budget. Just a note I get great customer service from Overstock. I am doing a complete gutting remodel of our home and I've had some issues with freight items coming damaged. These issues were handled quickly professionally and to my satisfaction in every instance

    Read More
  • Remodeler
    Verified Purchase

    First time for one of these. It removes the possibility of electrical shock from a conventional electric switch. Love it.

    Read More
  • Works well
    Verified Purchase

    Easy to install. Clean look once installed. Works great. Maintains power once pushed, so you need to push again to turn off.

    Read More
  • Love it!
    Verified Purchase

    This is a much nicer way to turn your disposal off & on.

    Read More

Questions & Answers

  • Q:

    "Can this switch be installed on 3 cm of granite? "

    Have an Answer? Be the first to answer this question!
  • Q:

    "Why did you choose this product?"

    • A:

      Positive reviews. Wanted to buy a better quality air switch like Westbrass, but found product manufacturer information completely missing. Comparing photos, I think this is a Westbrass, I Hope.

    • A:

      island sink

    • A:


    • A:

      Good reviews. I like how practical this is.

    • A:

      Needed stainless steel air switch for garbage disposal and liked the Westbrass Air Switch. Overstock had it at the best price.

    • A:

      My sink is in an island and no place for a switch.

    • A:

      stainless steel not plastic and only $10. more than the plastic one

    Read more Read less
  • Q:

    "Hello can this item (Stainless Steel Garbage Disposer Air Switch Unit) be used on ANY Continuous Garbage Disposal?? Thank you, Shelley"

    • A:

      I would imagine so, as long as it has a plug (as most do) and is not hardwired in.

  • Q:

    "What is the shaft length of the air switch?"

    • A:

      Thank you for your interest in the Stainless Steel Garbage Disposer Air Switch Unit. The shaft length is 2.5 inches long.

  • Q:

    "Is this product suitable for Australian voltage and power plug?"

    • A:

      Unfortunately, it is not. You would need a converter for this to work.

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Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

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** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.