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Shipping Estimate
USA
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- USA
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Ships within 48 hours · Estimated delivery Sep 29 - Oct 4
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Uni Filter Ultra-Seal Air Filter - NU-4148ST Honda CRF450R / CRF450RX / CRF250R 2017-2023Features Clean easily with grease cutting dishwashing detergent; just clean, oil and reuse Two stage air filter comes apart for maximum airflow and ultimate cleaning Unsurpassed in airflow, stopping dirt and overall performance Fits in stock airbox exactly like OEM filter Made in the USA Specs Type Stage II Base Color Red Product Name Air Filter Filter Media Style Dual Layer Units Each Style Standard Filter Shape Oval Features Washable Filter Media
Features
- Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse
- Two-stage air filter comes apart for maximum airflow and ultimate cleaning
- Unsurpassed in airflow, stopping dirt and overall performance
- Fits in stock airbox exactly like OEM filter
- Made in the USA
Specs
| Type | Stage II |
| Base Color | Red |
| Product Name | Air Filter |
| Filter Media Style | Dual-Layer |
| Units | Each |
| Style | Standard |
| Filter Shape | Oval |
| Features | Washable |
| Filter Media Material | Foam |
| Model | Ultra-Seal |
| Riding Style | Off-Road |
| Color/Finish | Red |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
This air filter is great!
Style: CF134
I needed to replace the air filter in my car as it was quite dirty. This particular filter was a perfect fit, and now my car's air feels much cleaner.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Quality part
Style: CF729
Easy to install and good fit for a replacement part.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
It’s the right part tor Acura integra
Size: 7.32" x 7.48" x 2.28"
Perfect fit easy to replace good quality !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
perfect fit for 2025 Honda CRV Hybrid 2.0 engine
Size: 8.26" x 5.63" x 2.24"
Appears to be a well made air filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 5
Good filter
Size: 14.7" x 7.99" x 1.26"
Fits well.
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Reviewed in the United States on May 16, 2026