Explore what sets this solution apart in an easy-to-follow presentation. In this video, we demonstrate the Isuzu 4HK1 engine air cleaner filter (part numbers 8970622940, 8-97062294-0) and show you how it fits within the NPR and 700P truck models. You'll see a detailed walkthrough of the filter's construction, learn about proper installation techniques, and discover maintenance insights to help optimize your engine's performance and longevity.