Suitable For - This air filter is compatible with various Cummins, Hagie Sprayers HI-Tractor, Hyundai Excavators, Sany Equipment, and Wirtgen Equipment. It replaces O.E. AF55309, 11Q910190, 5261252; For cross reference, refer to Baldwin PA31001; Donaldson P633484; and Wix WA10809. Enhance Your Engine's Performance - Boost your engine's performance to new levels with our cutting-edge air filter. Enjoy a significant boost in performance, ensuring optimal operation while minimizing fuel consumption. Budget-Friendly Filter Upgrade - Make the smart choice, and upgrade your generator engine air filter without breaking the bank. Next Phase Air Filters combine affordability with high performance and exceptional durability, making it a deal that's hard to beat. DIY-Friendly. Easy to install, NP10809 will fit perfectly and is replaceable by DIY enthusiasts Top-notch Quality - Our priority is to deliver premium filters that meet our customers’ standards. We take pride in our top-of-the-line air filters that are made using the highest quality materials and manufactured in accordance with the industry's strictest standards. The Next Phase Filters NP10809 Air Filter is a high-quality replacement air filter for a range of Cummins, Tractor, Excavators & Equipment. It is designed to replace O.E. AF55309, 11Q910190, 5261252; Baldwin PA31001; Donaldson P633484; and Wix WA10809.

Compatible with:

Cummins QSB6.7 Tier IV Final & QSL9 Tier IV Final
Hagie Sprayers STS121 HI-Tractor & STS121C HI-Tractor
Hyundai Excavators HX330L & Robex 330LC-9A
Sany Equipment SY365C
Wirtgen Equipment W100Fi, W120Fi, W130Fi & W210i Milling Machine, W150i


This air filter provides high efficiency air filtration, capturing dirt and other airborne particles to help improve the performance of your engine. With improved performance, you can expect increased horsepower, improved acceleration, and reduced fuel consumption.