MERV-11 filters are capable of filtering out particulates that are about 1 micron in size or larger. That includes flour and even pudding mix. So the next time you have a really bad baking disaster, you can be sure that at least your furnace filters will be able to handle it. Just make sure to inspect your filters every month and do a full replacement every three months to maintain maximum efficiency.
Approximate dimensions:
- 16″ x 25″ x 1″



















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