Ideal for capturing, cold ashes, drywall sanding and fine powders.
QUICK INSTALL: Place filter on top. Press down near the center of the filter with both thumbs until the rubber opening of the filter locks in securely, no tools or hardware needed.
Change filter when vacuum performance decreases, when your vac has a clogged or dirty air filter it can cause it to work harder which will end up hurting your electric bill.