Filter Care
Inspect the air filter every month. If dirty, wash reusable filters with a mild detergent. Replace disposable filters with new filters. Filters should be clean to assure maximum efficiency and adequate air circulation. Drapes, furniture or other obstructions blocking your supply and return air grilles will also decrease efficiency.
Cleaning the Air Filter
Permanent type, washable, High-velocity filters may be cleaned with a vacuum cleaner or taken away from the unit & washed with a garden hose. Be sure to shake off excess water and allow filter to completely dry before re-installing the filter.
Turn off the power to the appliance.
Release the thumbscrew a.
Take out the filter cover b.
Slide dirty filter out, replace with a new filter.
To assemble in reverse order.