D8NN9R500AA Inner Air Filter Fits Ford/New Holland TW25 TW30 TW35 8730 8830One New Aftermarket Replacement Inner Air Filter Fits Ford New Holland TW Series and 8000 Series Tractors This inner (safety) air filter fits inside the outer primary air filter element in the engine air cleaner housing on Fits Ford and Fits New Holland TW25, TW30, TW35, 8730, and 8830 tractors. The inner filter provides a critical second stage of filtration, protecting the engine from dust and debris during primary filter service. This same filter