Last Updated: 2025-09-28 15:37:18
Manufacturer | - |
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Brand | Filtrete |
Item model number | 328-4 |
Color | White |
Weight | - |
Height | - |
Depth | - |
Product Id | 879419 |
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User Reviews and Ratings |
4.3
(149 ratings)
4.3 out of 5 stars
|
UPC | 051141322834 |
# | Shop & Price | Reviews | User Ratings | Price |
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Filtrete 18x30x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
Reviews: 149
app.ratings:
(149)
Price:
$5.64
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Reviews: 149
(4.3)
|
My home uses return air filters 20x20 and 24x24. I've been buying 20x20 MPR 300 and 24x24 MPR300. After my last purchase of 24x24 pack I too thought the 'air direction arrow' was backwards by mistake; I called in and was advised that the arrow was indeed correct. I take issue with that, especially on the 24x24 with all the cardboard 'crisscrossing' in addition to the new 'plastic wire' net all on the intake side. That's a lot blockage of air flow. You shouldn't need the cardboard strips and crisscrossiing with the polypropylene net The 20x20 had much less reinforcement so the airflow is much better but the cardboard filter frame comes apart.
ABOVE AND BEYOND
It's perfect
Hard to find product anywhere else.
Cheaper ones. Hoping they will be fine.
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