Home Best Selling Products Rheem 21x24.5x4.5
Best Selling Products

Rheem 21x24.5x4.5

Aftermarket Replacement by Accumulair

$45.14

SKU: DPFU21X24.5X5M8

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21x24x4.5 (20.75 x 24.25 x 4.38)

  • Great for reducing airborne particles such as dust, pollen, mold spores, tobacco smoke, pet dander, and particles that carry viruses.
  • Superior frame strength utilizing double-wall construction and die-cut fingers.
  • High-efficiency filter media collects small dust particles before they can collect on your coils.
  • Lasts up to 6 months!

What is MERV?

Customer Reviews

Based on 2 reviews
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T
Tim M.
As expected and prompt

Easy to purchase website and delivered promptly.

A
Anonymous
Easy to install

Easy to install! That's great for us womenfolk!