K&N Universal Round Air Filter 9in OD / 7-1/2in ID / 4in Height

K&N Universal Round Air Filter 9in OD / 7-1/2in ID / 4in Height

Marsoni

M251S

$83.99

Get it in 3 business days with 1 day shipping. Friday, May 29

K&N Universal Round Air Filter 9in OD / 7-1/2in ID / 4in HeightK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I don’t expect this filter to last as long as the original filter but that’s okay because it is about half the cost. It looks well made. I didn’t see any flaws. I chose this filter because it had some of the fewest complaints regarding the fit and it worked well for my ‘23 Subaru Forester. I may go back to an OEM filter next time but it’s nice to know that this one will work for me.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 30, 2026

Verified Purchase

John Appleseed

West Palm Beach, US

★★★★★ 5

Fits as advertised

Good item

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Reviewed in the United States on May 11, 2026

Verified Purchase

Just Joe