The AshVac Filter Package (Part #2F22) comes with an inner and outer filter and fits our MU305, MU405 and A0500 ash vacuums. Here is some important information concerning the maintenance of these filters.

The outer filter CANNOT be washed — it is made of fiberglass and treated with a chemical.

1. Use an “air compressor” and a blower nozzle to clean
2. Use an external vacuum to pull the ash off the filter.

The inner filter CAN be washed with soap and water … please make certain it is completely dry before using.

For more information on the AshVac Filter Package, click HERE.