Honeywell 50000293-004/U 20x12.5 Post Filter - 20x25 and 20x12.5 - 2 filters per package Review

4.4 out of 5
16 Mar 2020
Honeywell 50000293-004/U 20x12.5 Post Filter - 20x25 and 20x12.5 - 2 filters per package
honeywell 50000293 004 air cleaner post filter
4.4 out of 5
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The Honeywell 50000293-004 20"x25" Postfilter for Honeywell Electronic Air Cleaners is a well known furnace filter. With this review, our intention to give you data that can be helpful in deciding if this is the correct purchase for you. For a more in-depth description of the product, we think it would be best for you to have a look at the detailed product description page. You can also check out the reviews from users to see what other users think about this product.


This product is amongst the most popular furnace filters. Our data shows that it is more popular than most of items in the same category that we have in our database. By checking the user reviews, you will be able to get a great set of opinions on the product before you purchase.

Comparison Table

honeywell 50000293 004 20x25 postfilter for honeywell electronic air cleaners

airx allergy 16x25x1 air filters best for allergy protection box of 6 pleated 16x25x1 merv 11 air filters ac filters furnace filter energy efficient

filtrete clean living dust reduction mpr 600 20 x 25 x 1 inches 6 pack

Editor Rating:
4.4 out of 5
3.9 out of 5
4 out of 5
  • Replacement Filter
  • Includes: 2 filters per package
  • Used with F300, F50F
  • Electronic Air Cleaner
  • NOTE: Opened filters cannot be returned. Measure first
  • Traps mold, pet dander, smoke particles, pollen & dust mite debris using electrostatic air
  • More pleats than most retail air filters using more pleats per inch provides better energy
  • Made in U.S.A
  • Compare to filtrate micro particle and allergen reduction compare to 3m filtrate micro part
  • Merv 11 16x25x1 furnace filter premium pleated filter
  • Filtrete filters help protect your heating and cooling system from debris
  • Great for high velocity equipment because it is engineered for high air flow
  • Captures large airborne allergens like household dust, pollen and mold spores
  • Economical pack of 6 filters
  • Offers MPR 600
Sales Rank:
Lower means more popular
Size:2 Filters6 Filters20x25x1

User Reviews

Click here to check out the detailed list of user reviews on this product. Below you will see some small excerpts taken from an editorial review for this product:

The original Honeywell replacement postfilters for Honeywell Electronic Air Cleaner. 20"x25" This Pack Contains Two 20"x12.5" Filters to Fit a combined 20"x25" Air Cleaner. OEM replacement for Honeywell Electronic Air Cleaner. (50000293-004) Features: New postfilters have been proven to add 8-10 pe... show full review


The data that we have shows that Honeywell has made several furnace filters. The average score that we have for this brand is 4.6 out of 5. This is based on 7 total furnace filters. In comparison to other brands, Honeywell ranks number 6 out of 27. If you're looking for other products by this brand, then you may want to consider the "Honeywell 50000293-002" or the "Honeywell POPUP2025 20" x 25" Media Filter, MERV 11".

Similar Products

Most customers who buy the Honeywell 50000293-004 20"x25" Postfilter for Honeywell Electronic Air Cleaners will also purchase other similar items at the same time. You may find these interesting. The products shown below were usually purchased at the same time as this furnace filter.


It's good choosing a product that's more trendy than most, since this means it's very likely of better quality. Getting a less popular item will often make it difficult to get other customer's feedback. A product that has better product sales is also usually very likely to be worth buying.

A popular and well reviewed filter is what you want, and this one gives you just that.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on at the time of purchase will apply to the purchase of this product.
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