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Dupont 20x25x4.38 ProAllergen MERV 12 Honeywell Replacement Air Filters

$40.31
(2 reviews) Write a Review
As Low as:
2 Pack - $33.59 ea. 4 Pack - $30.23 ea.
Dupont 20x25x4.38 ProAllergen MERV 12 Honeywell Replacement Air Filters
5% OFF when you buy 2 or more packs
Always Free Shipping and Returns
Your order will ship same or next business day

As Low as $30.23 per Filter!

Dupont ProAllergen Replacement Air Filters for 20x25x4.38 Honeywell® F25 Model 203720.  
ACTUAL SIZE: 19-7/8 x 24-3/4 x 4-3/8 | NOMINAL SIZE: 20x25x5.  
Filtration rating: MERV 12.  

  • Performance is equal to or better than original equipment
  • Reduces particle build-up in your home or business
  • Improved filtration efficiency and filter life
  • Lowers maintenance cost and repairs on HVAC systems
  • Sturdy construction and moisture resistant
We have a 100% Customer Satisfaction Guaranteed Policy, and we mean it! We will happily work with you to resolve any issues that may arise, and you can count on friendly and fast service. You can return the filters within 90 days of purchase for a full refund if they do not work out with free return shipping.

2 Reviews Hide Reviews Show Reviews

  • 5
    Excellent filter!

    Posted by Ric B Burnam on Mar 3rd 2021

    Will probably continue to use product.

  • 5
    Fantastic customer service!

    Posted by JH on Jul 25th 2018

    The filters seem quite comparable to the Honeywell ones I am replacing and the pricing is very competitive. But beyond that, I'm bowled over by the excellent service at this company! It makes it so much easier to order products online when the company not only stands behind what it sells, but also goes the extra mile to help a customer, even covering for my own error. Add to that prompt, clear, and courteous communication, and it's a winning combination! I highly recommend HVACAirFilters.com - buy with confidence!