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Whirlpool CA8WR42 Filter
The air filter was designed for filtering tiny dust fragments and other small elements from the air in the house. This filtering system will help make the unit cleaner and help it be more efficient while also cleaning the air breathe in and out everyday. Because it is really easy to do, the filter should probably be exchanged or cleaned a few times a year in order to keep things clean.
Subtle hints your Whirlpool air filter will need replacing
- Sunlight is unable to shine on the opposite side of the dirt filled filter
- It looks gray or brown and must be replaced immediately
- Many pros have advised to replace your air filter every 90 days to help clean the indoor air
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