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International Comfort Products GPFM48L120F Air Filter
Air Filters come in a wide array of styles and sizings, depending on your desire for cleaner air and air handler size requirements. It is highly recommended that the filter that filters out particles from your home is changed every 3 months to maintain the best air quality in the home. The actual dimensions of the whole house filter personal choice because it is based on the declared size of your furnace or handler.
Key indicators that my main filter is not doing its job?
- The unit air filter looks very bad and should be replaced real soon
- Sunlight will almost not shine through the dirt filled filter
- Manufacturers have recommended to replace the filter every season of the year to keep the unit running efficiently
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