Product highlights Durable ABS vent cover for extractor fans provides long lasting use and reliable dust protection Easy to install and remove with clips provided for secure clamping on pipes and ceilings Flexible mounting options compatible with walls or ceilings to fit your space Keeps ducts clean by preventing dust debris and other particles from entering your system Available in 4 inch and 6 inch sizes to fit a wide range of hoods fans and exhaust systems Design and materials Made from ABS plastic for strength and longevity Built to withstand regular use in kitchen bathroom and utility areas Installation and compatibility Clips included for secure clamping on pipes and ceilings Suitable for wall or ceiling installation with convenient placement options Works with a wide range of hoods fans and exhaust systems for versatile use Size options 4 inch size 6 inch size Both sizes designed to fit compatible ducting and vent housings Use scenarios Ceiling mount above a bathroom exhaust fan to minimize dust entry while keeping the duct protected Wall or ceiling install behind a kitchen range hood to block dust and debris from entering the exhaust duct Utility room or laundry venting where a robust cover helps prevent contaminants from entering the ventilation system