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K&N Universal Clamp-on Air Filter 2in Flange ID 5-3/16in Base 3-1/2in Top 3-11/16in Height w/ Vent

Marsoni M251S
Sale price$75.99
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K&N Universal Clamp-on Air Filter 2in Flange ID 5-3/16in Base 3-1/2in Top 3-11/16in Height w/ VentSKU: RU 9920 UPC: 024844396792 K&N Universal Clamp on Air Filter 2in Flange ID 5 3 16in Base 3 1 2in Top 3 11 16in Height w Vent The K&N RU 9920 universal clamp on air filter fits a broad range of equipment including racing vehicles, radio controlled cars, generators, snowmobiles, tractors and custom intakes with 2 inch ID flanges. Constructed with a 5 3 16 inch base OD, 3 1 2 inch top OD and 3 11 16 inch height plus integrated vent, this filter
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4.6 ★★★★★
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Servina Isbell
Natrona Heights, US
★★★★★ 5
Amazing customer support
I think all customer service should be like this. My footstool was ripping and I told them and they sent me a check. No questions asked and it came like within a week. I love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2025
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Verified Purchase
Daniel R. Robertson
Lake Worth, US
★★★★★ 5
prompt settlement for a broken chair
prompt settlement for a broken chair. I could not ask for a better protection plan.
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Reviewed in the United States on November 3, 2024
A
Verified Purchase
Amazon Customer
Phoenix, US
★★★★★ 5
Good, sturdy framework.
Assembly was not bad. Lay out all of your marked pieces, follow instructions and match up all supplied screws, etc.
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Reviewed in the United States on March 30, 2026
E
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Eve Smith
Pawtucket, US
★★★★★ 5
Great Resolution
Issued full refund for product within 10 business days
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Reviewed in the United States on June 1, 2026
E
Verified Purchase
Eric Hazen
Lexington, US
★★★★★ 1
Don't Waste Your Money
Bought this 2 year protection plan and come to find out it doesn't even cover simple stuff like our mattress losing it's shape and stability. A mattress should last longer than 1 1/2 years before it starts caving in and the foam and springs start to give. So disappointed. Asurion Protection is a waste of money.
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Reviewed in the United States on June 7, 2026

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