08/07/2026
Please don't run your system while sanding. Just because it is a "high efficiency filter" doesn't mean you shouldn't keep it clean. If you don't have a new filter then shop vac the old one. This can get you through until you get a new one. Or call us....but mainly, don't run it while deliberately stiring up debris. The filters are there to protect other components ontop of providing better air quality. They're not there to constantly collect saw dust. We suggest using a dust collector or a shopvac attachment.
Your unit and hvac guy will thank you and this will help prolong the life of your system.