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International Comfort Products FBF075B12A1 Air Filter
HVAC specialists suggest the your furnace filter is replaced for a clean one four times a year to maintain the best air quality throughout the home. Measurements of the filter is not a choice of options due to the requirement of your HVAC blower system. All air filters are available in many types and sizes, which depends on your particular desire for cleaner air and air handler size requirements.
Red flags your filter needs to be replaced
- The unit air filter looks like it is filled with dust and probably should be replaced before tomorrow
- Manufacturers have advised to replace your air filter every 90 days for to keep the air inside the house cleaner
- If you hold it up to the light, it will hardly shine through a dirt-packed filter
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