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  • Model Number: 203371
  • Fits F50E1018, F50E1034, F50E1158, F50E1174, F50E1281, F50E1307, F50A1017, F50A1033 electronic air learner models
  • Quality care manufactured - made with higher standards for design, assembly, procurement, and production
  • Honeywell Commercial Grade Pre-Filter
  • Traps larger particles in your air to help improve overall indoor air quality
  • Helps increase the efficiency of your Honeywell Air Cleaner
  • Dimensions: 16 x 12.5 x .34 in.

The Honeywell 203371 Electronic Pre-Filter is a genuine product from Honeywell's Commercial Air Products Division. Honeywell Commercial Filters emphasize the higher standards for design, assembly, procurement and production. This Genuine Honeywell Filter is designed for Honeywell Electronic Air Cleaners and works especially well in the removal of larger particles in the surrounding air. This allows for a significant improvement to overall air quality by increasing the overall efficiency of your Honeywell Air Cleaner. The Honeywell 203371 Replacement Pre-Filter features a compatibility range that encompasses the following air cleaners: F50E1018, F50E1034, F50E1158, F50E1174, F50E1281, F50E1307, F50A1017, F50A1033, (SINGLE), REPLACES PART # 136388.

To ensure stated air cleaner performance, use only Genuine Honeywell Filters

Product Details
Product Specs
Commercial Air Filters
Honeywell Prefilter for F50E and F50A Air Cleaners - 16 x 12.5 x 11/32 in. Video

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203371 customer reviews

Overall Rating

24 Reviews
24 customers recommend this product
Honeywell Prefilter for F50E and F50A Air Cleaners - 16 x 12.5 x 11/32 in. Reviews
October 26, 2022
Verified Purchase
Great service

Parts arrived quickly, and well packaged to avoid damage.

December 23, 2021
Verified Purchase
Prompt delivery

So far, it works as it should.

Ray C
October 4, 2021
Verified Purchase
Great service

They were very knowledgeable and they help me find something that I was having a hard time finding online I highly recommend these people

Dave M
April 29, 2021
Verified Purchase

Very please to get the original filter instead of aftermarket.

tom lingemann
March 2, 2021
Verified Purchase

Filters were excellent and sent in a timely manner

Sheree Williams
February 26, 2021
Verified Purchase

Good product

Owen Kane
February 5, 2021
Verified Purchase
Electronic Air Filter

The filters for Model F50A1017 were A unique size and these are an exact fit just what I was looking for. Because of the exact size they were easy to install and put the unit back in service.

Hui Cao
September 17, 2020
Verified Purchase
Functional and Timely for Wildfire

This product is essential for my household. It usually takes about a week since the order placement date for it arrive. Essential for air filtering and especially in the times of wildfire smog.

Jacob Parks
August 11, 2020
Verified Purchase

This is working well. It fits perfectly into my machine.

Irving Epstein
July 16, 2020
Verified Purchase

Very happy with the product. It fit perfectly.

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