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pleated filters merv 8 - 11 - 13
THE LONGO FILTER GUARANTEE
All Filters Made in USA
We manufacture our own filters which means faster turnaround and better savings for you!
Always Top Quality
All of our filters are manufactured with double sided grids which increases durability and will prevent them from being pulled into your return.
Money Back Guarantee
Although we're sure you'll love out filters, if you're unhappy we will refund your purchase. No questions asked.