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Lennox G26Q4-75 Air Filter
Filters are made in lots of filtering levels, which depends on your particular choice for how clean you want the air and air handler requirements. The measurement proportions of the whole house filter choice of options but rather a requirement of the manufacturer of your system. It is suggested that the filter is exchanged for a new one every 90 days or so because the filter can get clogged and may result in poor air flow inside the house.
What are some hints that my filter is not well?
- Many pros have recommended to swap out your air filter every 90 days in order to keep the air free from too much dust
- The filter looks gray or brown and maybe should be replaced real soon
- If you lift the air filter up to a source of bright light, the light will hardly breach the other side of a clogged air filter
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