General description vhbw offers a high-quality filter set designed specifically for John Deere PT8999 lawn tractors and ride-on mowers. This efficient filter set enhances the performance and longevity of your garden equipment by ensuring optimal air flow and engine protection. Regularly replacing your filters will help maintain the best possible performance of your lawnmower tractor. Technical specifications Height (foam filter): 5.6 cm Outer dimensions (foam filter): 25.7 x 11.15 cm Inner dimensions (foam filter): 24.55 x 9.4 cm Dimensions opening paper filter (l x w): 20.6 x 5.57 cm Dimensions paper filter (l x w x h): 24.5 x 9.35 x 6.53 cm Colour: black, white, dark green Washable foam filter Content of delivery 1x foam filter 1x paper air filter