Special Nonexistent Furniture
Part #: WM-158
SKU #: WMD1001

Waste Maid Standard 1/2 HP Garbage Disposal


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Arrives for Christmas to Ashburn, VA 02108 (Change)


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  • Torque master balance grinding system
  • Bio-shield antimicrobial protection
  • Partial sound shield
  • Anti-jam stainless steel impeller
  • Stainless steel grinding component
  • Corrosion proof grinding chamber
  • Attached power cord
  • Motor speed: 2600 RPM
  • PVC splash guard
  • AMPS:4.5
  • Horsepower: 0.5 HP
  • Voltage: 110 Volts
  • Manufacturer provides three year limited warranty
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Additional Documents

Specifications Sheet

Weights & Dimensions

  • Overall Height - Top to Bottom: 16 Inches
  • Overall Width - Side to Side: 7 Inches
  • Overall Depth - Front to Back: 7 Inches
  • Drain Outlet Diameter: 1.5 Inches
  • Recommended Drain Hole Diameter: 3.25 Inches
  • Overall Product Weight: 9 Pounds


Product Type: Garbage disposalFlange Material: Plastic
Mounting System Details: SpeedMasterAssembly Required: Yes
Tools Needed for Assembly: No tools necessaryTools Needed for Installation: Pipe wrench
Product Warranty: 3 yearsFlange Finish: Chrome
Stopper Finish: BlackSplash Guard Finish: Black
Installation Required: YesFinish: White and blue
Removable Splash Guard: YesAdditional Parts Required: No
Hardware Finish: ChromePrimary Material: Metal
Additional Materials: PlasticHardware Material: Chrome
Number of Items Included: 1Rust Resistant: Yes
Antimicrobial: YesNon-Toxic: Yes
Corrosion Resistant: YesOdor Resistant: Yes
Tarnish Resistant: YesJam Resistant: Yes
Grind Chamber Capacity: 28 OuncesGrinding Speed RPM: 2600
Horsepower: 0.5Voltage: 110 Volts (V)
Frequency: 60 HertzAmperage: 4.5 Amps
Electrical Phase: 1No Load RPM: 2600
Noise Insulated: YesFeed Type: Continuous
Motor Type: MagneticPower Cord Included: Yes
Septic Tank Safe: YesBaffle Included: Yes
Flange Included: YesStopper Included: Yes
Splash Guard Included: YesConnection Hoses Included: No
Control Switch Included: NoMounting System Included: Yes
Dishwasher Drain Connection: YesOverload Protection: Yes
Commercial Use: NoProduct Care: Do not use strong liquid cleaners
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When you buy a Waste Maid Standard 1/2 HP Garbage Disposal online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Waste Maid Part #: WM-158 here. If you have any questions about your purchase or any other Garbage Disposals product for sale our customer service representatives are available to help.Whether you just want to buy a Waste Maid Standard 1/2 HP Garbage Disposal or shop for your entire home, Wayfair has a zillion things home.

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Return Policy

We want you to love it. If you don't, you may return your purchase within 30 days of delivery. All you need to do is visit our Self-Service Return Center for instructions. Return credits are issued within 24 hours once the item is received and inspected. Please note that shipping charges are non-refundable. The cost of return shipping will be deducted from your refund.

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Average Overall Rating:
(based on 4 reviews)

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Waste Maid Disposal

 from Edgewood, NM– Verified Buyer

Fast, easy installation! Excellent quality a
nd as always, a great product offered by Wayfair! Product met all of my needs and expectations.

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1 out of 1 people found this review helpful

If I can do it, ANYONE can!

 from Chandler, AZ

I was hesitant to order this product because it was a brand with which I was not familiar. I did a little research and, spurred on by my desperation to replace my broken disposal, I placed my order. It [...] was a breeze to install! I promise you I'm no expert -- I just followed the really clear instructions that came with the unit. It's been about three weeks now and it works like a charm. It is MUCH quieter than my old disposer, but the best thing about it is the price. We looked at our local stores and this price beat any of theirs hands-down. [...] Great product. Great company. I'm one happy customer!

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2 out of 2 people found this review helpful

 from British Columbia

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 from Idaho– Verified Buyer

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1 out of 1 people found this review helpful

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This item is also sometimes listed under the following manufacturer numbers: WM-158