General description vhbw offers a high-quality F7 pocket filter designed for efficient removal of fine and coarse dust in various air-conditioning and ventilation systems. These filters serve as main or pre-filters for HEPA filters in HVAC (heating, ventilation, and air conditioning) systems, ensuring optimal air quality and system performance. Technical specifications Particle filter class: F7 Number of pockets: 3 Material: synthetic fibre and galvanised iron Dimensions (width x height x depth): 28.7 x 28.7 x 36 cm Weight: 400 g Colour: neon pink with silver frame Temperature resistant: up to approx. 75 °C Compatibility and accessories Compatible with various air-conditioning and ventilation systems, including residential homes, paint shops, offices, department stores, hospitals, hotels, data centres, and industries such as food and automotive. Installation Regularly change the filter to ensure optimum filtration and extend the life of your ventilation system.