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Honeywell 50000293-002 Post Filter Kit for 16 x 25

SKU#: 50000293002
List Price: $71.71 Sale Price: $59.76
Product Description

Honeywell 50000293-002 Post Filter Kit For 16X25 F300 And F50 Electronic Air Cleaners. This item is sold in a pack of 2 roughly 16 x 12.5. This item should be vacuumed out to clean but should NOT be washed. The plant states they will last 6 months but we have clients that use them for 12 months. These filters incorporate an antimicrobial coating to protect against bacteria and fungal growth as well as having an electrostatic open channel design.

Note: These do not fit in the F50E series of air cleaners.


12 1/2 (inches)
16 (inches)
7/16 (inch)
8 (oz)
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Product Reviews

Add your review of this product Global rating: 4.93 from 15 reviews
Jun 4, 2020
Filters by ( )

Dec 18, 2015
Honeywell 50000293-002 Post Filter Kit by ( )

Oct 19, 2015
F50E series modification by Ted Mueller (Greenfield Wi US)

These are great filters and I am ready to re-order a new set. On my first order I was able to figure out a work-around to get these post filters to fit my F50E. They are about 1/4" taller than the opening. #1 - I removed the upper & lower channels they fit into. #2 - For the upper channel I drilled out the 2 dimples in the channel. #3 - I reinstalled the upper channel. #4 - I did not use the lower channel as the electronic filters, when installed, hold the post filters in place.

Mar 2, 2015
Post Filter for Honeywell Electronic Air Cleaner by Joe shukay (Woodbridge Va US)

Delivered as promised and fit my unit just fine.

Oct 27, 2014
Filter Kit by Clem Jansen (Maple Grove MN US)

As usual, delivered on time, properly packaged. Great place to do business with!

Jul 18, 2014
Filter Kit by Clem Jansen (Maple Grove MN US)

Delivered promptly, properly packaged.

Jan 3, 2014
Owner by Peter A. LeVander (Arden Hills Mi US)

Liked the product.

Dec 20, 2013
Post Filter by Chet (Harrisburg PA US)

Never had them before but thought I would try them. They fit well and look pretty good.

Sep 16, 2013
Well Packaged by Phil Hastings (Cloquet MN US)

Arrived in perfect condition. As described on site. Replaced ones that I had originally installed some years ago. I liked the videos on the site on troubleshooting and maintenance. I had not ever taken the time to completely read the manual for the system, and found out that I should not have been washing the post filters. Also discovered that I had two cells in my air cleaner that I had not been aware of. Further discovered that I should not of been using as much electric detergent that was indicated in the manual versus what was recommended on the video. This excess detergent combined with my house water softener ultimately corroded one of the cells and the wires therein. Had to replace the cell but fortunately I had never cleaned the other cell and it was ok after cleaning years of dirt from it.

Mar 4, 2013
Excemplary customer service by Marit Legler (Corvallis OR US)

I had included a comment with my online order wondering if this post filter would fit my Electronic Air Filter. I received a call from customer service about 10 minutes after I submitted the order online! They had read my comment and provided the additional information I needed. I am very impressed with Honeywell Parts customer service team!

Jan 30, 2013
Filters by Donald Ferguson (Duvall WA US)

The replacement filters I purchased for our furnace were much better than the original set. They are stronger and fit better.

Dec 5, 2012
Satisfied by Bounmy Nguyen (Brooklyn Park MN US)

Very happy with purchase. Ordering was easy and delivery was quick and on time!

Dec 21, 2011
Chuck by ( )

Feb 9, 2011
Post filter kits by John Kane (North queensferry Sc UK)

I purchased pre and post filter kits as being suitable for early 50A type Honeywell electronic air cleaners Where the pre filters fitted, the post filters proved to be incompatable being too high for the height between the filter channels After some minor alterations to the channel metal work the post filters are now installed What is now clear to me is that the early 50A units were not constructed to take a post filter but it is possible to alter the unit and would be happy to advise, should anyone be unable to figure it out I rate my transaction as four star in that perhaps the company should have known about and been able to advise on the post filter issue on earlier products and be able to offer a fix? My main reason for leaving a review however is not about the minor issues above but more to acknowledge the help and the courteous and prompt responses that I have had from Jay Guliano Many thanks John Kane

Dec 2, 2010
50000293-002 Post Filter Kit For 16 X 25 by Paulette Moller (Atlantic Highlands NJ US)

I was able to order the part quickly with the information provided on the electronic cleaner. The post filter does not hamper the air flow of the furnace. I was happy to find an additional filter available. I was glad to have received the post air filter so quickly. Thank you.


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