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K&N Filter Universal Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in Height

Marsoni M251S
Sale price$75.99
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Get it in 3 business days with 1 day shipping. Friday, May 29
K&N Filter Universal Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in HeightSKU: RU 4250 UPC: 024844045164 K&N Filter Universal Rubber Filter 3. 75in Flange ID 5. 375in Base OD 4. 375in Top OD 5in Height K&N RU 4250 universal clamp on air filter fits racing vehicles radio controlled cars generators snowmobiles tractors and custom intakes regardless of angle or offset. Molded rubber flanges absorb vibration stretch up to 1 16 inch for secure fit. Washable reusable design traps contaminants while boosting airflow for more
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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.
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4.9 ★★★★★
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P.H.G.
Pawtucket, US
★★★★★ 1
Waste of money
Size: Small
Bought this for our American Eskimo and it didn't last 3 days.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
R
Verified Purchase
Richard O'Malley
Belleville, US
★★★★★ 5
Fun, chewy
Size: Small
Too much fun. Very chewy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
H
Verified Purchase
Heidi Jacobsen
Louisville, US
★★★★★ 3
Meh
Size: Large
Cute. But my golden retriever puppy demolished this in just a couple hrs
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 4
Didn't last unfortunately
Size: Large
Purchased for my pup for Xmas. It's very cute, I love squirrels. Already pulled out the strings. He is a persistent chewer. Unfortunately had to toss.
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Reviewed in the United States on January 31, 2026
S
Verified Purchase
Suze-Q
Belleville, US
★★★★★ 5
Great toy
Size: Large
Well made
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Reviewed in the United States on December 16, 2025

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