Precise Dimensions:** This filter element is specifically designed for use in inline duct filter boxes, ensuring a perfect fit for compatible units.

Quality Materials:** Constructed from durable synthetic fiber media, it provides reliable particle retention while resisting moisture and mechanical stress. The filter media is securely stitched onto a sturdy steel wire frame for added stability.

EU3‑Class Filtration:** Rated as an EU3 class filter, it ensures basic air cleanliness and helps protect downstream components in the ventilation system.

Long‑Lasting & Easy Installation:** For optimal performance, insert the filter diagonally into the filter box. Simply release the latch, remove the old filter, and slide the new one into place. Remember to remove the protective plastic film before installation.

Cleaner Air in Every Room:** Designed for inline duct filter boxes, it effectively captures larger airborne particles such as dust, pollen, and textile fibers. Ideal for improving air quality in residential and commercial ventilation systems—suitable for kitchens, bathrooms, garages, as well as industrial and commercial applications.