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K&N Filter Universal Rubber Filter 3 Flange 4 1/2 Base inch 3 1/2 inch Top 5 3/4 inch Height

Marsoni M251S
Sale price$42.39
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Get it in 3 business days with 1 day shipping. Friday, May 29
K&N Filter Universal Rubber Filter 3 Flange 4 1/2 Base inch 3 1/2 inch Top 5 3/4 inch HeightSKU: RU 5111 UPC: 024844104885 K&N RU 5111 Universal Clamp On Air Filter 3" Flange 4 1 2" Base 3 1 2" Top 5 3 4" Height The K&N RU 5111 universal clamp on air filter fits racing vehicles radio controlled cars generators snowmobiles tractors and more with its flexible 3 inch rubber flange that stretches up to 1 16 inch. This tapered round filter measures 4 1 2 inch base inside diameter 3 1 2 inch top inside diameter and 5 3 4 inch height for secure
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Exchange/Return Notes
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4.2 ★★★★★
Based on 524 reviews
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I
Verified Purchase
Ike Wright
Battle Creek, US
★★★★★ 5
Works great
Size: 17996N
fit just right came on time and working just fine. This is priced very good I would recommend this product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
R
Verified Purchase
Rick
Whiting, US
★★★★★ 5
2016 Acura Air Filter
Air filter for my 2016 Acura RDX fit great, installed it myself in one minute. Arrived at my house on time and in good condition, driver very courteous and respectful. Thank you very much Rick F.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
J
Verified Purchase
J
Birmingham, US
★★★★★ 5
Nice filter
Nice filter for acura rdx. Easy to install. Well priced.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
K
Verified Purchase
kevind
Houston, US
★★★★★ 5
Perfect fit
Fit my car perfectly and good quality filter.
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Reviewed in the United States on March 1, 2026
J
Verified Purchase
J. Fleming
Massapequa, US
★★★★★ 5
Satisfied with my purchase!
Well made, fit perfect and decent price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 1, 2025

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