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Whirlaway

Whirlaway 291 1/2 Horsepower Garbage Disposer with Power Cord

  • Garbage Disposal
  • Galvanized Steel
  • No
  • No
4.6/ 5 on Amazon443Amazon ratings
Medium confidenceLast refreshed Jun 15, 2026Amazon data + ProductDome analysis · methodology
Best forYou are replacing an aging Whirlaway disposer or want a compact, quiet 1/2 HP unit with the cord already attached

A dependable, compact swap-in disposer, particularly for anyone replacing an older Whirlaway model where the mounting already matches.

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Overview

A 1/2 horsepower garbage disposer from Anaheim Manufacturing, sold with the power cord attached and built into a compact housing that leaves more room in the cabinet below the sink. It reads as a straightforward, no-frills unit rather than a multi-speed appliance.

Whirlaway disposers have been sold under this name for decades, and several reviewers describe swapping this exact model in for an older Whirlaway or a discontinued 191 unit without changing the mounting hardware. That continuity, not any new feature, is the draw here.

  • 1/2 horsepower permanent magnet motor
  • Compact, space-saving design for tighter cabinets
  • Power cord included, no separate wiring kit needed
  • Made by Anaheim Manufacturing, a longtime food waste disposer producer

Who it's for

Fits homeowners replacing a worn-out disposer who want a compact 1/2 HP unit they can install themselves in under an hour. Not the pick for households that regularly grind large amounts of fibrous or dense scraps and want the headroom of a 3/4 HP or 1 HP motor.

What buyers say

From Amazon customer reviews.

Reviewers mainly bought this to replace an older Whirlaway, including 20 year old units and a discontinued model 191, and describe the swap as simple with no need to change the sink mount. Several call it quiet, and one owner in her seventies reports installing it herself using an online video for reference.

Strengths and trade-offs

Drawn from this product's published specifications.

What to check first
  • 1/2 HP motor, less headroom for heavy or fibrous waste than higher-HP models
  • Plastic knockout plugs must be manually removed for dishwasher hookup, an easy step to miss

Performance notes

The disposer uses a high-speed permanent magnet motor, which Anaheim Manufacturing positions as delivering more power per pound than larger induction motors. Reviewers who installed it describe the operation as quiet, more of a hum than a grind, and note the smaller housing clears extra space under the sink compared to bulkier units.

Specifications

BrandWhirlaway
Model291PC
Dimensions & fit
Item Weight4.11 pounds
Product Dimensions5.4 × 5.4 × 13.4 inches
Power & efficiency
Voltage115 volts
Construction & materials
MaterialGalvanized Steel
ColorBlue
Included components
Batteries IncludedNo
Included ComponentsWhirlaway 291 1/2 Horsepower Garbage Disposer with Power Cord, Blue
Item Package Quantity1
Warranty & support
Warranty Description2 years
Other details
Batteries RequiredNo
Item model number291PC
Part Number291PC
Shapeshape

How it compares

This product against the closest alternatives we track in garbage disposals.

ProductAmazon ratingRatingsProductDome score
Whirlaway 291 1/2 Horsepower Garbage Disposer with Power CordThis product4.6 / 5443 -
InSinkErator Garbage DisposalInSinkErator4.7 / 51,0834.5 / 5
TITAN 10-US-TN-560-3B Torque Garbage Disposal System with Stainless Steel Impellers &…Titan4.5 / 51523.9 / 5
InSinkErator Badger 500 1/2 HP Continuous Feed Garbage DisposalInSinkErator4.6 / 57014.3 / 5
INSINKERATOR Evolution Septic Guard 3/4 HP Garbage DisposalInSinkErator4.6 / 5593.7 / 5
Frequently asked

Questions about the Whirlaway 291PC

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

Is the Whirlaway 291 a direct replacement for an older Whirlaway disposer?

One reviewer swapped it in for a 20-year-old Whirlaway and another for a discontinued model 191 without changing the sink mounting hardware, though fit can vary by original installation.

Does the Whirlaway 291 come with a power cord?

Yes, the disposer ships with the power cord attached, so no separate cord purchase is needed.

Is this disposer loud when running?

Multiple reviewers describe it as quiet, calling the sound more of a hum than a grinding noise.