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Williams 1403822 Filter
A changeable air filter is the best line of defense when removing microscopic dust and other small elements from the air in the house. This filtering system will help protect the unit and make it operate much more efficient while also cleaning the air you breathe in your house. While doing regular cleaning of the houseZZZcommmaZZZ this filter should really be replaced or possible scrubbed clean a few times a year in order to keep things clean.
Red flags the air filter will eventually need to be replaced
- Sunlight will not shine through to the other side of the dirt filled filter
- It is highly suggested to replace your air filter every three months to keep the unit running efficiently
- The system filter looks dusty and perhaps should be replaced as soon as humanly possible
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