★★★★★ 5
Good
Looks to be good quality. Easy install.
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Reviewed in the United States on September 12, 2025
Motorex Air Filter - Beta RR 250/300 2ST, RR 350/390/400/430/450/480/525 4ST Pre-Oiled
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Motorex Air Filter - Beta RR 250/300 2ST, RR 350/390/400/430/450/480/525 4ST Pre-OiledMOTOREX AIR FILTERS Motorex air filters, which have been precisely designed to meet this performance specification, have been developed in collaboration with a prestigious European manufacturer. The core of every Motorex air filter is its filtration medium, namely polyurethane foam which the company developed especially for off road use. The material is easy to clean, dries quickly and is ready for use again within a short time. The special
Quick Dispatch:
Your Motorex Air Filter - Beta RR 250/300 2ST, RR 350/390/400/430/450/480/525 4ST Pre-Oiled orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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]
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4.1 ★★★★★
Based on 2352 reviews
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Product Reviews
★★★★★ 5
It’s just an air filter
Size: CA12290-Premium
It’s exactly how it’s pictured. Not sure what else to say it’s an air filter. I guess it’s doing its job
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
Good price
Size: CA12290-Premium
Fit as expected
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Very good filter
Size: CA12290-Premium
Very good filter
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Reviewed in the United States on December 3, 2025
★★★★★ 3
Not 99.9 %
Size: CA12290-Premium
Only 98% efficient. Says 99.9 in the ad. There is a huge difference between those two efficiencies.
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Reviewed in the United States on February 8, 2026
