Skip to content

K&N Universal Clamp-On Air Filter 3-7/8in FLG / 7-1/2in B / 5in T / 7in H

Marsoni M251S
Sale price$83.99
Pay 4 payments of $21.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
K&N Universal Clamp-On Air Filter 3-7/8in FLG / 7-1/2in B / 5in T / 7in HK&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra strong molded pliable rubber flanges which absorb vibration and allow for secure
Easy Shipping

Quick Dispatch:

Your K&N Universal Clamp-On Air Filter 3-7/8in FLG / 7-1/2in B / 5in T / 7in H orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your K&N Universal Clamp-On Air Filter 3-7/8in FLG / 7-1/2in B / 5in T / 7in H ships.

Need Help?
Questions about K&N Universal Clamp-On Air Filter 3-7/8in FLG / 7-1/2in B / 5in T / 7in H, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for K&N Universal Clamp-On Air Filter 3-7/8in FLG / 7-1/2in B / 5in T / 7in H in your area.

Get Shipping Estimates

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]
  • Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 2412 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
ME!!
Cuba, US
★★★★★ 5
C.G. Delivers Once Again -- Would Expect Nothing Less !!!
LOVE CHEM GUYS. these little wipes are awesome for quick cleaning. and to leave in the trunk of the car for UBER Driving. i love the VRP Hydro Spray - but you still need a rag to wipe it around. this solves that problem. just need 2 to clean the whole car !! and i have weather.tech floor mats front and back. these VPR Wipes make them look brand new in 5sec flat. and makes the black plastic car trim look sexy AF. NGL. but i dont like it on the leather seats. its a little too slippery for me. i like the OG Leather Conditioner for that. the cleaning wipes are really good too. can use them for any/every thing. one square will die out kinda quick, but it you use 2, it lasts a long azz time. (Clean Wipes AND VRP Wipes)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
D
Verified Purchase
Daymon
Port Orchard, US
★★★★★ 5
Cant wait to try this stuff!
Love chemical guys stuff. Cant wait to try this stuff!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
C
Verified Purchase
CG
Phoenix, US
★★★★★ 3
Alright
The interior cleaner are a little too dry for my liking- it feels like I need to use multiple wipes for the same area. I like the VPR for the plastics around the car (looks a little greasy), but I don’t think $20 is worth only 30 wipes each. I would rather buy the spray. Maybe I’m not using the wipes correctly but “shines like new” didn’t happened on the doors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
J
Verified Purchase
Jen
Lexington, US
★★★★★ 5
Good quality
As expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
J
Verified Purchase
Jason M. Babila
San Leandro, US
★★★★★ 5
Excellent combo pack.
The cleaner & protectant and VRP protectant are my new go to cleaner and protectant wipes, I’ve been using another brand for 30+ years but it’s time to try other brands, I bought these to give it a try and it didn’t disappoint, it works very well, I work in very dusty environments trying to clean and protect the interior is an ongoing battle, so far this combo cleaner and protectant is doing its thing as expected, the cleaner wipes are not heavily soaked but with just the right amount without leaving any streaks and the same goes for the protectant wipes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2025

recommand products