Product Description

FLEECE FPE-AFPF-ORG WATER RESISTANT PRE-FILTER ORANGE (FPE-34133) – 2ND GEN SWAP AIR FILTER

The FLEECE FPE-AFPF-ORG Water Resistant Pre-Filter (FPE-34133) is designed to protect your Fleece 2nd Gen Swap air intake filter from moisture, dust, mud, and debris while maintaining maximum airflow. This durable, orange pre-filter is engineered specifically for high-performance Cummins 2nd Gen swap applications where airflow and reliability matter most. Fleece FPE-AFPF-ORG pre-filter, FPE-34133 pre-filter, fleece 2nd gen swap intake, fleece filter wrap, orange air filter cover, water resistant Fleece intake, Cummins 2nd gen swap air filter protector, fleece orange prefilter

Built from a water-resistant mesh material, this pre-filter helps extend the life of your air filter by preventing fine dust and moisture from saturating the pleats—critical for trucks that see towing, off-road use, or extreme weather. The bright orange color adds a clean, high-performance look under the hood.

Features

• Water-resistant mesh construction keeps moisture and debris off the filter
• Designed specifically for Fleece 2nd Gen swap intake filters
• Maintains excellent airflow while providing an extra layer of protection
• Perfect for off-road, towing, street performance, and daily driving
• Bright orange finish for easy visibility and clean engine bay appearance
• Extends filter service life and reduces maintenance

Fitment

• For use with Fleece Performance 2nd Gen Swap air intake filters
• Fits 5.9L and 6.7L Cummins equipped with Fleece 2nd Gen swap systems
• Direct-fit for Fleece cone-style performance filters used on 2nd Gen applications

Cross-Reference & Related Fleece Products

Pair this pre-filter with these compatible Fleece components:

• Fleece 2nd Gen Swap air filter: FLEECE FPE-34133 2ND GEN SWAP AIR FILTER
• Fleece 2nd Gen Swap cold air intake: FLEECE FPE-34771 2ND GEN SWAP COLD AIR INTAKE
• Fleece 5.9L 2nd Gen swap kit components: FLEECE FPE-351-1317 5.9L 2ND GEN SWAP KIT
• Fleece 6.7L 2nd Gen swap kit components: FLEECE FPE-351-1318 6.7L 2ND GEN SWAP KIT

FAQ

Is this pre-filter required for my 2nd Gen swap setup?

While not required, the pre-filter is highly recommended for added protection against dirt, water, dust, and road debris—especially for towing, off-road use, or wet environments.

Will the pre-filter restrict airflow?

No. The mesh material is engineered to maintain high airflow while preventing debris and moisture from saturating the air filter.

Does this fit all Fleece air filters?

This pre-filter is designed specifically for use with the Fleece 2nd Gen Swap air filter (FPE-34133) and other compatible cone-style Fleece filters used in swap applications.

Is the pre-filter washable or reusable?

Yes. The pre-filter can be washed, dried, and reused multiple times, extending the life of your primary air filter.

Does this help in rainy or snowy weather?

Yes. The water-resistant mesh helps keep moisture from saturating the filter, making it ideal for trucks driven in wet or snowy conditions.

Specifications for FLEECE FPE-AFPF-ORG