MERV11 Filter 6-packs

The OL11 series of MERV 11 filters from GPS Air are specifically optimized to work with Opti-Lok products such as the PF-e and PF-i. Very fine particle removal performance is equivalent to that of other standard MERV 13 filters. These fully synthetic non-shedding microfiber mini-pleat panel filters provide up to 5 times the amount of media of most pleated filters of the same size. This high loading capacity means a longer service life and fewer filter changes. 2" deep filters, available in most popular sizes, last up to a year between changes.

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