General description vhbw offers a set of 4 round cartridge filters designed for standard, wet, or multipurpose vacuum cleaners. These high-quality filters are essential for effective dust extraction, ensuring a clean environment in your home, garage, or workshop. Regular replacement of the filters is recommended to maintain optimal suction power and prolong the lifespan of your vacuum cleaner. Technical specifications External diameter: 18.6 cm Internal diameter: 14.4 cm Height: 13.6 cm Material: polyester Form: round Colour: white / blue Weight: 155 g Compatibility and accessories Replacement for Protool Festool 625324 Replacement for Protool Festool 630506 Installation These filters feature precision-fit dimensions, allowing for easy installation and removal. Usage Regularly changing the filters helps keep the exhaust air clean and maintains high suction power.