Designed for use with Sealey Model No. PC150BV & PC150BV110V BuilderVac® Vacuum Cleaners.Cloth bag helps to contain the dirt and debris and makes for easy maintenance of the vacuum.Filters particles down to 1 micron, minimising exposure and safely contains potentially harmful dust particles.Cloth bag simply pushes onto the vacuum tank inlet and the motor head assembly re-installed.Suitable for use when dry vacuum cleaning.Model No. PC150BVCBCOMPATIBILITY - Designed for use with Sealey Model No. PC150BV & PC150BV110V BuilderVac® Vacuum Cleaners.EASY TO USE - Cloth bag helps to contain the dirt and debris, ensuring easy maintenance and reliable performance.M CLASS - Filters particles down to 1 micron, minimising exposure and safely contains potentially harmful dust particles.EASY TO INSTALL - Cloth bag simply pushes onto the vacuum tank inlet and the motor head assembly re-installed.DRY VACUUM BAG - Ideal for dry vacuum cleaning applications.