SKU: WPN841-112-101
Weapon R Dragon Filter Mesh Foam Replacement – Black
The Weapon R Dragon Filter Mesh Foam Replacement in black is engineered to restore optimum airflow and filtration performance in the Weapon R Dragon intake system. Crafted from high-quality dense polyurethane foam, this replacement insert supports improved engine breathability and long-term reuse. It is designed for easy direct replacement in Dragon air filter housings, offering a cost-effective upgrade for performance enthusiasts.
Key Features
- Direct Replacement Foam Element: Designed specifically for Weapon R Dragon filters (Part #841-112-101 / WPN841-112-101) for seamless fitment.
- High-Flow Foam Construction: Dense polyurethane foam allows improved airflow while maintaining solid dirt-capture performance.
- Washable & Reusable: Clean, re-oil and reuse reducing long-term replacement costs.
- Universal Fit (Within Dragon Series): Fits the Dragon filter line and can be used in compatible systems with the correct housing.
- Affordable Maintenance Part: Keeps your intake performing at its best without replacing the entire filter system.
Product Notes
- This is the replacement foam insert only filter housing and other parts are not included.
- Ensure the Dragon filter housing is properly cleaned and prepared before installing the new foam element.
- After installation, verify fitment and seal to avoid unfiltered air entering the intake stream.
- California Compliance: This part is not CARB-approved for sale in California.
Installation Notes
- Remove existing foam element from Dragon filter housing and clean the housing surface.
- Install the new foam insert into the seating groove, ensure proper alignment and fit.
- Re-assemble the filter cover and tighten fasteners to manufacturer specification.
- Check for any air leaks or improper sealing before road or track use.
This Part Fits
| Part # | Product | Fitment Note |
|---|---|---|
| WPN841-112-101 / 841-112-101 | Weapon R Dragon Filter Mesh Foam Replacement (Black) | Replacement foam element for Weapon R Dragon air filter housings / universal within series |
Why Choose Weapon R?
- Veteran manufacturer of performance intake systems and filters.
- Designed for drivers who demand high airflow, strong filtration, and cost-effective maintenance.
- Supports reuse and longevity of your intake system upgrade without full replacement.
Frequently Asked Questions
- Q: Can I use this foam in any intake filter?
A: This foam is specifically designed for the Weapon R Dragon filter series. Using in other filter housings may compromise fit/seal. - Q: How often should I clean the foam element?
A: Cleaning interval depends on usage, inspect every 6 000-10 000 miles or more frequently under dusty conditions. - Q: Is this part legal for use in California?
A: No, this item is not CARB-approved for sale in California.
Shipping & Handling
- Method: Ships via standard parcel carriers (USPS, UPS, FedEx ground) unless otherwise specified. Some sellers process in 1-2 business days.
- Availability: Stock status varies.
- Packaging: Individually boxed/resealed for protection during shipment.





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