HPI Racing .21+ Size Air Cleaner — Nitro Engine Filter
Overview
The HPI Racing Air Cleaner is a genuine factory replacement air filter assembly designed for .21+ size nitro engines. The dual-stage foam filtration removes dirt and debris before they reach the carburetor and engine internals.
Quality air filtration is one of the most important factors in nitro engine longevity — a properly oiled foam filter prevents the dust ingestion that causes premature engine wear.
Key Features
- Genuine HPI Racing replacement air cleaner
- Dual-stage foam filtration
- For .21+ size nitro engines
- Direct OEM fit
- Threaded carb adapter
Performance Benefits
- Protects engine from dust and dirt
- Extends engine life significantly
- Easy maintenance via foam cleaning
- Restores factory filtration
Usage Notes
- Pre-oil foams with quality air filter oil
- Clean foams after dusty runs
- Replace foam elements when torn or worn
- Best used with HPI Savage and other .21-class nitro engines
Technical Specs
- Type: Air Cleaner / Air Filter
- Engine Size: .21+
- Filtration: Dual-Stage Foam
- Manufacturer: HPI Racing
What's Included
- (1) HPI Racing .21+ Size Air Cleaner
Fitment
- HPI nitro RC vehicles equipped with .21+ size engines
- HPI Savage and similar 1/8 scale nitro platforms
Summary
Protect your nitro investment with proper filtration — this genuine HPI .21+ air cleaner is essential for engine longevity.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.