Love-Less Ash Company 2F22 Filter, Kit Ash Vac Cheetah Ii Cougar Mu305/Mu405DescriptionFilter kit is designed to fit ash vac, cheetah II and cougar Mu305 and Mu405 vacuums. This kit has ash vac primary & secondary. These filters are flame Retardant. The brand name of the product is: Love-Less Ash CompanyFeatures of Love-Less Ash Company 2F22 Filter..