Product Description
FLEECE FPE-AFPF-BLK WATER RESISTANT PRE-FILTER BLACK (FPE-34133) FLEECE 2ND GEN SWAP AIR FILTER
Experience serious intake protection for your Cummins-powered Ram with the FLEECE FPE-AFPF-BLK water resistant pre-filter designed for the Fleece FPE-34133 2nd Gen swap air filter. This black, water-resistant wrap acts as the first line of defense against dust, mud, and moisture so your main filter stays cleaner longer and your engine keeps breathing strong.
Built from durable, fine-weave polyester mesh, this pre-filter is engineered to shed water, block fine debris, and preserve airflow, making it a perfect upgrade for trucks that see off-road, farm, construction, or towing duty in harsh environments.
Key Features
- Water-resistant black pre-filter specifically sized for the FPE-34133 Fleece 2nd Gen swap air filter.
- Durable polyester mesh construction helps stop fine dust, sand, and debris before it reaches the main filter.
- Designed to maintain excellent airflow with minimal restriction for strong on-road and off-road performance.
- Ideal for trucks operating in heavy dust, mud, or wet conditions – perfect for towing, worksite, or trail use.
- Reusable design – simply remove, clean, dry, and reinstall.
- Silk-screened Fleece logo for a clean, professional under-hood appearance.
Fitment Details
The FLEECE FPE-AFPF-BLK pre-filter is designed to slip directly over the FLEECE FPE-34133 AIR FILTER FOR 2ND GEN KIT, making it a perfect match for common 2nd Gen swap setups.
- Primary Application: Fleece Performance FPE-34133 2nd Gen swap air filter.
- Engine Platforms: 5.9L and 6.7L Cummins-equipped Dodge/Ram trucks using Fleece 2nd Gen swap kits.
- Typical Vehicle Fitment (with 2nd Gen swap/aftermarket kits using FPE-34133):
- 2003–2007 Dodge Ram 2500/3500 5.9L Cummins (2nd Gen turbo swap configurations).
- 2007.5–2018 Ram 2500/3500 6.7L Cummins (2nd Gen turbo swap configurations).
- Use Case: Any application running the Fleece FPE-34133 air filter that needs added protection in dusty or wet environments.
Cross-Reference & Related Fleece Products
Pair this pre-filter with these Fleece Performance components for a complete 2nd Gen swap-friendly intake setup:
- FLEECE FPE-34133 AIR FILTER FOR 2ND GEN KIT – the primary cone filter this pre-filter is built to protect.
- FLEECE FPE-AFPF-ORG WATER RESISTANT PRE-FILTER ORANGE (FPE-34133) FLEECE 2ND GEN SWAP AIR FILTER – same protection with a high-visibility orange finish.
- FLEECE FPE-34145 2013-2018 CUMMINS 2ND GEN 45 DEGREE CAC BOOT – supports high-flow charge air plumbing in 2nd Gen swap setups.
- FLEECE FPE-6.7CR-COOL-PLUG 6.7 CUMMINS STOCK VGT TURBO COOLANT DELETE PLUGS – tidy up coolant routing when deleting the factory water-cooled VGT turbo.
- FLEECE FPE-AC-KIT-1316 A/C LINE REROUTE KIT 2013-2018 6.7L CUMMINS – A/C line reroute kit commonly used with 2nd Gen swap and compound turbo kits.
Why Use a Water Resistant Pre-Filter?
In real-world driving, your air filter is constantly exposed to dust, pollen, sand, mud, and road spray. The FPE-AFPF-BLK pre-filter wraps around your FPE-34133 filter, catching the worst of the debris so the main filter can do its job more efficiently and over longer service intervals. That means less frequent filter cleanings, more consistent airflow, and better long-term performance for tuned and working trucks alike.
Specifications
| Specifications for FLEECE FPE-AFPF-BLK | |
|---|---|
| Brand | Fleece Performance Engineering |
| Manufacturer Part Number | FPE-AFPF-BLK |
| UPC | 670875716124 |
| GTIN | 670875716124 |
| Engine Compatibility | 5.9L & 6.7L Cummins (Ram 2500/3500 using Fleece FPE-34133 2nd Gen swap air filter) |
| Vehicle Fitment Range | Typically 2003–2018 Ram 2500/3500 Cummins in 2nd Gen swap configurations using FPE-34133 filter |
| Material | Water-resistant polyester mesh |
| Color | Black with Fleece logo |
| Cross Reference | FPE-34133 (Fleece 2nd Gen swap air filter), FPE-AFPF-ORG (orange pre-filter for FPE-34133) |
| E-Codes | Not specified |
| Country of Origin | USA (per distributor data) |
| Shipping Weight (Approx.) | 3.0 lb |
| Package Dimensions (Approx.) | 13.0" (L) x 13.0" (W) x 3.0" (H) |
| Shipping Method | Standard parcel / ground shipping |
| Prop 65 Warning | WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
FAQ
What does the FPE-AFPF-BLK pre-filter fit?
This pre-filter is specifically sized for the FLEECE FPE-34133 AIR FILTER FOR 2ND GEN KIT. If your 2nd Gen swap or aftermarket intake setup uses that Fleece filter, this pre-filter will slip right over it.
Will this pre-filter reduce airflow or horsepower?
The fine-weave polyester mesh is engineered to add minimal restriction while stopping dust and debris. In normal street, towing, and off-road use you should not notice a loss in performance, but you will see longer service intervals and a cleaner main filter over time.
Is the FPE-AFPF-BLK pre-filter washable and reusable?
Yes. You can remove the pre-filter, rinse it with mild soap and water, allow it to dry completely, and reinstall it over the FPE-34133 air filter. Regular cleaning helps maintain airflow and protection in heavy dust conditions.
Can I use this on stock air boxes or other filters?
This pre-filter is shaped and sized specifically for the Fleece FPE-34133 cone filter used in 2nd Gen swap and similar aftermarket intake setups. It may not fit correctly on stock air boxes or other brands of filters.
How does this help my 2nd Gen swap Cummins setup?
2nd Gen swap trucks tend to see more performance driving and off-road use, which means more dust and debris. The FPE-AFPF-BLK pre-filter adds a protective outer layer to your intake, keeping the FPE-34133 filter cleaner, helping sustain strong airflow, and reducing the frequency of filter service in harsh conditions.
