Vacuum clean the lamellar filter
Super trick for cleaning the vacuum cleaner lamellar filter!
Before you treat the filter with water, be sure to vacuum the filter with the vacuum cleaner's brush. To vacuum, use the same vacuum cleaner after refilling it with a cleaned replacement filter. So you have to be in possession of 2 filters.
So, according to my estimation and experience, about 90% of the dust is removed from the filter. Just try it, you'll be amazed how well it works!
