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Imperial Microwave Filler Kit

Microwave Not Included, Also Available in Black
Imperial Microwave Filler Kit
Stainless Steel Kit
Imperial Microwave Filler Kit
White Kit
Imperial Microwave Filler Kit
S/S Finish
Imperial Microwave Filler Kit
White Finish
Imperial Microwave Filler Kit
Black Finish
$107.91 - $170.62
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Product Reviews

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  • Microwave Filler Kits
  • Easy Installation, Simply mount the kits to the sides of your cabinets prior to installing the microwave
  • Standard appliance colors available: White, Black and Stainless Steel
  • Lines up with the bottom of your cabinets
  • 22 gauge steel for durability, strength and fire protection
  • FK3, MF3 & GM3 available in 3" widths
  • MF6 available in 6" width only
  • Height: 15-3/4" (MF3, MF6, GM3) or 17-1/4" (FK3)
  • Depth: 10-7/8"
  • Kit includes 2 Filler Panels and 8 wood screws
  • Custom sizes available, Call customer service with dimensions to see if we can supply your needs at 1-800-667-8721
  • Made in the USA


These Microwave Filler Kits by Imperial are the perfect range hood accessory. Available in white, black or stainless steel, the kits easily install in your kitchen area if your microwave is too small for the space given. The kits simply mount to the sides of your cabinets prior to installing your microwave and line up with the bottom of your cabinets. Multiple sizes are available and each kit is made of 22 gauge steel for durability, strength and fire protection. Ships via UPS/FedEx Ground.


(W = side to side) (D = front to back) (H = top to bottom)

IM-FK3: 3"W x 10-7/8"D x 17-1/4"H
IM-MF3: 3"W x 10-7/8"D x 15-3/4"H
IM-MF6: 6"W x 10-7/8"D x 15-3/4"H
IM-GM3: 3"W x 11"D x 15-3/4"H, 6"H Side Filler

Ship Method:

    Ships via UPS/FedEx Ground

Product Reviews:
by: Audra   Verified Buyer      from: Cincinnati , OH      on: January 20, 2021
 We received the product about 2 weeks after ordering. The fillers worked perfect with our new, smaller microwave. A much less expensive option than replacing cabinets!

EXACTLY what I needed..
by: John Taddei   Verified Buyer      from: GENEVA, FL      on: January 24, 2020
 Soo.. I buy a Microwave at an "Orange Box" store online. Underneath the product description of the microwave is "Additional Accessories". I buy the filler kit with it. Well.. guess what? Both show up 6 days later (2 days late..) and the filler is the wrong one! My happy ending is when I find this site - order the kit (the right one!) and SAVED some money after the return! Great company - great product - great price!!!

by: Mindy   Verified Buyer      from: Dallas, TX      on: March 14, 2019
 Product as described, fast delivery, good customer service, pleasure doing business with this company

Great - worked out perfectly!
by: Stephen Bourdeau   Verified Buyer      from: Sun City, AZ      on: October 13, 2017
 Great - thanks!

Worked as advertised
by: David pristash   Verified Buyer      from: Brecksville, OH      on: April 3, 2017
 If I need things in the future I would definitely come back here

they can't believe it ain't part of the microwave...
by: tommy   Verified Buyer      from: Nacogdoches, Tx      on: July 10, 2015
 Shines like a million bucks... Very easy to install... A great price and very fast shipping will make me return again for more kitchen accessories... thank you..!!

microwave stainless steel filler kit.
by: cheryl lloyd   Verified Buyer      from: shreveport, la      on: March 10, 2015
 recieved just as pic and website described. Fast delivery. Would recomend

by: Marylou Talora   Verified Buyer      from: St. Petersburg, FL      on: November 19, 2014

Looks great
by: Josh   Verified Buyer      from: Fayetteville, NC      on: September 8, 2014
 The product looks great and completely trimmed in the microwave. I did it myself and the installation was simple and it looks professionally done.

by: Paul Bennett   Verified Buyer      from: Gulfport, MS      on: June 23, 2014
 The product installed easily and was a perfect fit to fill in the space left from my old 36' microwave. The price was fair and with no shipping charges, it was the best value I could find.

Your questions that we answered:
Can this filler be used with any microwave over the range unit, e.g., GE, or is is specifically to be used with "Imperial" microwaves?   - Asked about product IM-FK3BLK
 This filler can be used with any microwave as long as the dimensions match up with what you need.
 - Answered on December 29, 2016
 67% of 3 people found this useful. Was this useful to you? Yes (2) | No (1)

Can I only buy one 6" filler? I only need to fill in a space of 36 inches and my hood fan/ microwave is 30 inches. I do not think two 3 inch fillers will work as I have no wall or cabinet to attach the right hand side of the hood fan/microwave unit. Thanking you in advance for taking the time to answer my question.   - Asked about product IM-MF6BLK
 Unfortunately, these are only shipped in a pair (two 6" filler pieces).
 - Answered on August 3, 2017
 67% of 6 people found this useful. Was this useful to you? Yes (4) | No (2)

Does the price include (2) 3"W x 15-3/4'H stainless steel fillers (1 for right-hand side of microwave)?   - Asked about product IM-MF3SS
 This item does includes 2 Filler Panels for the left and right of the microwave.
 - Answered on February 22, 2016
 67% of 3 people found this useful. Was this useful to you? Yes (2) | No (1)

30" in between cabinets, 24" microwave - what do I need? thanks.   - Asked about product IM-FK3BLK
 It sounds like you have 6" of space left over, so you would need the 3" W filler kit which would have the two 3" fillers.
 - Answered on January 5, 2016
 50% of 2 people found this useful. Was this useful to you? Yes (1) | No (1)

How many fillers in a filler kit for microwave, is it 1 or 2   - Asked about product IM-MF6BLK
 Its a two pieces- one for each side.
 - Answered on October 21, 2015
 75% of 4 people found this useful. Was this useful to you? Yes (3) | No (1)

Does this include just one 3 x 15 3/4 plate or 2? I need to put a 30 inches microwave in a 36 inches opening.   - Asked about product IM-MF3SS
 The Microwave Filler Kit includes 2 PCS OF 3 FILLERS
 - Answered on September 19, 2014
 80% of 5 people found this useful. Was this useful to you? Yes (4) | No (1)


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