08/21/2026
Pittsburgh Home Comfort Playbook: Part 2 of 10 — The Late-Summer Filter Check
Between summer pollen, pet dander, and your A/C working overtime since June, your air filter is likely full. A clogged filter starves your air conditioner of airflow, forcing it to run longer, raise your electric bill, and risk freezing up the coils.
Pull your air filter out today. Hold it up to a light—if you can’t see light through it, replace it!
Pro Tip: Keep 2–3 spare filters in your basement or utility room so you’re always ready.