The Original Einhell pleated filter with screw cap is a matching accessory or spare part for Einhell wet & dry vacuum cleaners. When vacuuming dust and dry dirt, the pleated filter is needed to protect the motor of the wet & dry vacuum cleaner from contamination and to increase its service life. In the process, it filters the exhaust air. All you need to do is slide the filter over the filter basket and tighten the screw cap. Any fine dust will then be collected directly in the container. The filter must not be used for vacuuming liquids, instead it must be exchanged for a foam filter. The pleated filter has a diameter of 150 mm and is 135 mm tall.