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Lennox G61MPV-36B-070 Air Filter
Filters are available in many styles and sizings, which all depends on your personal air quality needs and the specific size of filter you need for your system. Exact measurements of the main system air filter choice of options because of the constraint of the manufacturer of your system. Professionals in the industry advise that the air filter is replaced for a clean one every 90 days or so because the filter can get clogged and may result in poor air flow through the ducts.
Subtle cues to watch for in a bad main filter
- The system air filter looks brown and maybe should be replaced right now
- If you place a light source behind it, the light will hardly show on the other side the dirt filled filter
- It is highly suggested to replace your air filter every season of the year to help prevent mold and bacteria build-up
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