UNI FILTER - UP-4112ST - Two-Stage Pod Air Filter - Centered
The UNI FILTER UP-4112ST is a two-stage pod air filter for 1997-2026 Honda small-displacement models (including the CRF50F, CRF70F, and CRF50R), with black inner and red outer foam measuring 3.00" tall that clamps directly to the carburetor and washes clean indefinitely with grease-cutting detergent—made in the USA.
Features
- For use on motorcycles, ATVs, go-carts, snowmobiles, air compressors, tractors and anything with a carburetor
- Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse
- Use outside pre-filter dry for dusty conditions or oiled for extremely wet conditions
- Two-stage air filters come apart for maximum airflow and ultimate cleaning
- Unsurpassed in airflow, dirt stopping and overall performance
- Black inner foam, red outer foam and a urethane flange
- Clamp directly to carburetor
- Made in the USA
Specs
- Filter Shape: Round
- Inside Diameter: 28,60 mm (1,13”)
- Inside Diameter: 28.60 mm
- Riding Style: Street
- Riding Style: UTV
- Filter Height: 3.00”
- Inside Diameter: 1.13”
- Riding Style: Snow
- Color/Finish: Red
- Flange Position: Centered
- Riding Style: Off-Road
- Color/Finish: Black
- Filter Media Material: Foam
- Riding Style: ATV
- Style: Clamp-On
- Base Color: Red
- Product Name: Air Filter
- Filter Media Style: Dual-Layer
- Model: Two-Stage
- Units: Each
Frequently Asked Questions - UNI FILTER - UP-4112ST - Two-Stage Pod Air Filter - Centered - '97-'26 Honda
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
