This regularly-scheduled sponsored column is written by the Arlington Initiative to Rethink Energy team (AIRE). This county program helps you make smart energy decisions that save you money and leaves a lighter footprint on the environment.
1. Replace Your HVAC Filter (And Wear a Mask in Public): Your air filter is the access point for your HVAC system’s air flow, and the place that filters your home from allergens and dirt particles. If you don’t replace your air filter, it clogs up with excess dust. This reduces airflow, or increases resistance, which puts strain on your heating and cooling system. Replace your filter at least quarterly to make sure it’s not too dirty, or subscribe to a filter delivery service for a monthly reminder.