Hamilton Beach TrueAir Plug-Mount Odor Eliminator Review In 2022: Fresh Smell!

Bring fresh air back into your home with our favorite Hamilton Beach TrueAir Plug-Mount Odor Eliminator. The only compact, plug and play air purifier that uses an activated carbon filter to neutralize odor. Find out how this tiny device works, its effectiveness in dealing with smoke particles, and it is worth getting one at all. Everything shall be revealed in our full review below.
online price (US)**
±39.99 $/ 7

(annual filter cost ±15-30)

** MRSP (Manufacturer's Suggested Retail Price)/ RSP (Retail selling price) is accurate at the time of posting.
^ Annual filter cost is calculated based on filter price and 12 hours of usage. Pricing could vary depending on air quality, usage frequency, and speed.
` The indicated online price guides as follows: $ = under $50, $$ = $50-100, $$$ = $101-200, $$$$ = 201-300, $$$$$ = $301-400, $$$$$$ = 401-500, $$$$$$$ = over $500.

Hamilton Beach TrueAir Plug-Mount Odor Eliminator Specification

ProductHamilton Beach TrueAir Plug-Mount Odor Eliminator
5.2 x 6.5 x 3.7 in
(13.2 x 16.5 x 9.4 cm)
Weight1.1 lb (0.5 kg)
Coverage (up to)64 sq. ft. (6 m2)
Airflow speed
Dust free (CADR)
Pollen free (CADR)
Smoke free (CADR)
Humidifying(H) speed
- Lifespan
- Replacement cost ($)
HEPA filter
- Lifespan
- Replacement cost ($)
Carbon filter
- Lifespan
- Replacement cost ($)
Hamilton Beach TrueAir Replacement Carbon Filter
3 months
+- 13.28
Ionizer/ Technologies
UV-light/ PCO
Other filter
All-in-one filter
- Lifespan
- Replacement cost ($)
Optional/ Addon
Noise levelSILENT
Power usage level
Timer/ Scheduler
Auto mode
Air qualityAQ indicator
Filter change indicator
More color options
Wi-Fi/ BTBluetooth
Remote control
Child lock
Warranty1 year
Email/ Phone support

Key Features

  • Ozone free (CARB compliant)
  • Standard plug in wall mount
  • Odor eliminator carbon filter
  • Filter replacement indicator
  • Quiet fan
  • 110-volt outlet
  • 1 year warranty

Design And Usability

Hamilton Beach TrueAir Plug-Mount Odor Eliminator dimension
5.2 x 6.5 x 3.7 in
(13.2 x 16.5 x 9.4 cm)
Hamilton Beach TrueAir Plug-Mount Odor Eliminator weight
1.1 lb (0.5 kg)

If your bathroom or kitchen reeks yet do not have the space of a full-size air purifier. Hamilton Beach TrueAir Plug-Mount Odor Eliminator will come to the rescue. At a small 6.5 inches height, 5.2 inches width, and 3.74 inches depth, you can fit it in any section of your home as long as a wall socket is present. In fact, you can even bring it around town or to a hotel during travel. There’s no limitation where you can use this tiny device.

As a plug and play model, you only need to find a wall outlet with standard U.S. 110 voltage output. Plug it in and the device will run automatically. There is no need to monitor it other than replacing the carbon filter sheet every 3 months or when the red filter replacement indicator is showing. If you have little ones at home, you can opt for a variant that comes with a night light to help children sleep soundly at night. There is also a variant with an air freshener built-in that you can refill with a Green Meadow Scent cartridge. Overall, the build quality is solid despite being listed at such an affordable price point.

Airflow, Coverage, And CADR

Hamilton Beach TrueAir Plug-Mount Odor Eliminator coverage
Purifying coverage
64 sq. ft. (6 m2)
Hamilton Beach TrueAir Plug-Mount Odor Eliminator fanspeed

Fresh air at every turn. Hamilton Beach TrueAir Plug-Mount Odor Eliminator utilizes 100% mechanical filtration that is safe for children and babies at home. It will not emit harmful byproducts like ozone or chemical at any stage of the purification. Through adsorption, the plug-in air purifier can cover a 64 square footage of room size. Rather limited cleaning range so you will need to place it close to the intended target. Ideal for small spaces like the bathroom, kitchen, storeroom, dorm, pet area, wardrobe, and playroom.

Recommended Read

Filters And Performance

Unlike an air fresher that masks away odors, Hamilton Beach TrueAir Plug-Mount air purifier relies on a mechanical filter to neutralize household smoke and smell. The fan will quietly pull air in allowing the activated carbon filter to capture odor from pets, food, cigarette, mustiness smell, and VOCs. Any nauseating or allergy causing smell will not be an issue for this plug-in device. Due to the compactness and single filtration, there is no space for other filtration such as HEPA filter. The odor eliminator will not able to remove dust, mold, and other non-smoke particles. It is not a substitute for a conventional HEPA air purifier.

Noise And Energy Usage

You can't get any silent than Hamilton Beach TrueAir Plug-Mount odor eliminator. The small fan motor generates very little noise that is barely audible even if is placed close to you. Suitable for use during work or nighttime during sleep. Power usage is unsurprisingly energy-efficient at under 10 watts per hour. The device has not been turned off since day one and we have not felt a pinch on our electricity bill.
Noise TypeDecibels
Hamilton Beach TrueAir Plug-Mount Odor EliminatorSILENT
Breathing10 dB
Rustling leaves20 dB
Whispering/ Quiet library30 dB
Light rainfall40-50 dB
Conversation50-60 dB
Vacuum cleaner/ Hair dryer/ Washing machine65-80 dB
City traffic80-90 dB

Pricing And Maintainence Cost

Hamilton Beach TrueAir Plug-Mount Odor Eliminator MRSP/ RSP
+- 39.99
Hamilton Beach TrueAir Plug-Mount Odor Eliminator annual filter replacement cost
Annual Filter Cost
+- 15 - 30
^ Replacement filters/ estimated cost
You can get a brand new Hamilton Beach TrueAir Plug-Mount odor eliminator with a carbon filter for less than 30 dollars. Highly accessible and good for a person that is new to the air purifier world. If you plan to get multiple units for the entire home, the cost will stack up dramatically so keep that in mind. The same goes with the filter replacement cost, expect to pay a low 15 to 30 dollars annually for a single unit. You only need to replace the filter every 3 months or the filter replacement indicator is up.
The best place to get Hamilton Beach TrueAir Plug-Mount Odor Eliminator is through Amazon. It offers the most competitive price, bundled deal, free shipping, and 30-days return policy as standard. Hamilton's official website is another good place to go with the best available stock and seasonal discount. You can also try your luck with your local retail stores but the availability is scarce.


  • Under 30 dollars for a proven plug mount odor eliminator. Great for bathroom, kitchen, and pet area.
  • Uses carbon sheet to absorb light smoke and odors from pets, cigarettes, cooking, toilet.
  • Does not release harmful byproducts like ozone or radiation.
  • Easy to use with a plug-and-play setup that fits on any wall socket.
  • Completely silent operation with very low power usage.


  • Does not filter dust and other non-smoke particles.
  • Covers a very limited applicable area of 64 square footage.
  • Carbon filter sheet requires replacing every 3 months.
Hamilton Beach TrueAir Plug-Mount Odor Eliminator Review

Max Fernandez

A loving father and a dedicated reviewer for airfuji.com with more than 1000 air purifiers under his belt. Max Fernandez is also one of the million patients currently suffering from asthma. Feel free to nudge him if you have any questions.
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