17.25×29.25×2 MERV 13 air filter

Can a Clogged 17.25×29.25×2 Filter Cause Your HVAC System to Overheat?

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Image illustrating that a clogged 17.25x29.25x2 air filter results in restricted airflow, which causes the HVAC system to overheat and potentially fail.

Yes — a clogged 17.25×29.25×2 air filter can cause your HVAC system to overheat. In our experience reviewing real-world HVAC performance data at TheFilterReport.com, a saturated filter is one of the most overlooked causes of system MERV failure — and one of the most preventable. When dust, dander, and debris pack that 2-inch filter beyond … Read more