Pets and Filter Changes
https://mylespagn919.vantagequill.com/posts/comfort-experts-air-filter-advice-that-cuts-ac-repair-calls-in-north-fort-worth-homes-4
Pets and Filter Changes With two shedding dogs, our filters turn gray in about three weeks during summer. Switching to a monthly change, and every three weeks in spring, made a noticeable difference in how much dust settles on the furniture