The Donaldson PBH000822 TopSpin pre-cleaner is a high-efficiency air intake accessory designed for heavy-duty agricultural, construction, mining, and forestry equipment. This genuine Donaldson pre-filter effectively removes dust and debris before it reaches the main air filter, extending filter life and engine protection. It features a minimum inlet diameter of 254 mm and a maximum inlet diameter of 356 mm (10-14 inches), a maximum flow rate of 1500 CFM, and achieves 99% efficiency. Constructed from durable polypropylene, this pre-cleaner has a diameter of 368 mm, a height of 277 mm, and weighs 2.49 kg.