Mainstays 0.9 Cu Ft 3-in-1 Air Fry Convection Microwave Oven, 900 Watts
Mainstays 0.9 Cu Ft 3-in-1 Air Fry Convection Microwave Oven, 900 Watts
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Mainstays 0.9 Cu Ft 3-in-1 Air Fry Convection Microwave Oven, 900 Watts

425 ratings

Key item features

  • Mainstays 0.9 Cu ft Compact Countertop Air Fry Microwave Oven
  • 3-in-1 multifunctional Air Fry, Microwave and Bake
  • Compact design saves countertop space
  • 900-Watts of power
  • 6 Auto-Cook and 8 Auto-Reheat programs
  • Time and weight defrost
  • LED display with kitchen timer and clock
  • 30-second button
  • Child safety lock
  • Dimensions:  19.02” W x 14.96” D x 11.06”H
  • Stock Number:  MS8636127995-01

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Customer ratings & reviews

4.4 out of 5 stars
stars
425 ratings112 reviews
How item rating is calculated

Reviews summary

Pros

  • : The microwave delivers good performance at a low price.
  • : The interior offers ample space and fits on small counters.
  • : The buttons and interface are simple to operate.
  • : It browns food fast and cooks evenly, saving space.
  • : Setup process is simple and straightforward.

Cons

  • : The unit's illumination ceased after one month.
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Showing 1-3 of 112 reviews

Sep 15, 2026
Reviewer name: Ohrant
Top Reviewer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Makes Great Cheese Sticks!

I needed a new microwave. I was surprised to see this combo had better reviews than some of the name brands so I decided to give it a try. This combo does require 12 inches of free space above it, and 3 inches on each side. I would recommend having that space as the combo does get hot around the outside of it. Fortunately, I am able to slide this to the edge of my counter and get the clearance needed from the cabinets. The manual also says don't put anything on top of the combo. So I have to find a new home for the hot pads and such that I normally keep on top the microwave so they don't catch fire and/or melt to the top of the combo. I bought mozzarella sticks to try in the air fryer. The box said preheat the air fryer to 360, cook for 6-7 minutes for 6 sticks. Following the manual I was unable to figure out how to preheat the air fryer or change the temp to 360. So I decided to try the auto-cook setting for Mozzarella sticks. I think the weight came up 60. I just used the default, whatever it was that came up. I put 6 sticks on the air fryer tray, and I stood there and watched them cook, so I didn't blow cheese all over the oven, as the preset was for 10 minutes. LOL The preset/auto-cook worked perfect. One cheese stick cracked on the side, but the air fryer stopped before the cheese ran out of it. The mozzarella sticks came out nice and crispy. Just perfect. I guess the preheat is figured in the auto-cook or something. Unfortunately I didn't think to take a picture before I ate them all. LOL The 30 sec button works great for nuking coffee. The most used button on my microwave. Again, this is an oven so it does get hotter than a microwave. I briefly touched my arm to the open door when taking the mozzarella sticks out. It was very hot like an oven door. The top and sides on the outside get pretty hot when using the air fryer. I am single, so the size is great for me. I think the size would be good for a family of two. You may need to nuke a couple of batches of cheese sticks or chicken wings if you're cooking for a larger family. I'm not really sure. I guess it depends on how much y'all eat. Haha I'm very excited about this purchase so far. To top it off, the price was great!

Helpful?3TAULE8BHKGM18860167872
reply from Customer Care Team

Hi Patricia - we are thrilled you are enjoying the Mainstays 3-in-1 Air Fry Microwave Oven! Thank you for your feedback!

Aug 1, 2026
Reviewer name: Donna
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great multifunction system

Have only had for a few days but have used all functions and works great so far. Small and fits perfectly in my small space. Was a little concerned about microwave being only 900w but it heats great. For being small the space inside has plenty of room for any dishes I need to use. Very east to use.

Helpful?3TAULE8BHKGM18860167872
Aug 14, 2026
Reviewer name: PersephoneA
5 out of 5 stars
5 out of 5 stars review

Favorite Kitchen Addition!

This 3-in-1 microwave, convection oven and airfryee has been a godsend! I save counter space and don't have to buy an additional appliances for the included settings. It's extremely convenient, a time saver, and does not have issues with reheating food. It took only 2 minutes to set up out of the box and was ready to use! The controls are easily understandable, and I love the convenience of being able to use the air fryer at times, roast for other times, and have the ability to use the regular microwave function. This is a great appliance especially if there's only small kitchen space.

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Helpful?3TAULE8BHKGM18860167872
Current price is $104.00
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$104.00
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