Maintain performance and air quality by regularly cleaning your HVAC filters.

“Regularly change or clean HVAC filters every month during peak cooling or heating season. Dirty filters cost more to use, overwork the equipment, and result in lower indoor air quality.”

https://www.energystar.gov/buildings/facility-owners-and-managers/existing-buildings/save-energy/stamp-out-energy-waste?fbclid=IwAR2zKzJ09tI1BG-aavV9iulWQAEIExqLM9hMLFrmfAncX3xk0OyKkp_ns5g