One of the Most Important Things
28 Jan 2026 · 0 min
Episode
28 Jan 2026 · 0 min
0:00
Short podcast excerpt (two speakers) discussing how dirty HVAC filters and unseen contaminants in a home’s air can cause illness and reduced system efficiency. Speakers emphasize that regularly changing filters is an unglamorous but high-impact homeowner action that improves health and efficiency.
