205
people found this helpful, as of 2023
ranked #155,556 most helpful
out of 571,544,897 reviews
★★★★★
Great filters. Be prepared to swap these out more ...
Great filters. Be prepared to swap these out more frequently than the lesser quality filters. Given these filters have a higher than 'normal' MERV rating, they will trap more particles, which inevitably means they'll need to be replaced more often than the lower MERV rated filters.
the product in question
AIRx ALLERGY 14x20x1 MERV 11 Pleated Air Filter - Made in the USA - Box of 6
4.7★ · 29,378 ratings, as of 2023