★★★★★ 5
good quality
Size: 200PCS, Color: 14oz Silver
good quality and prompt delivery
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
K&N Universal Clamp-On Air Filter 3-1/2in FLG / 6in B / 4-1/2in T / 9in H
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N Universal Clamp-On Air Filter 3-1/2in FLG / 6in B / 4-1/2in T / 9in 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
Quick Dispatch:
Your K&N Universal Clamp-On Air Filter 3-1/2in FLG / 6in B / 4-1/2in T / 9in 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 3-1/2in FLG / 6in B / 4-1/2in T / 9in H ships.
Need Help?
Questions about K&N Universal Clamp-On Air Filter 3-1/2in FLG / 6in B / 4-1/2in T / 9in 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 3-1/2in FLG / 6in B / 4-1/2in T / 9in 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
You may also like
K&N Universal Rubber Filter Round Tapered 4.625in Top OD x 5in Base OD x 4in H
88.07
K&N Universal Rubber Filter 4.5in Flange ID / 5.875in Base OD / 5.125in Top OD / 5in Height
75.69
K&N Universal Rubber Filter 3.25 inch FLG / 5.75 inch Bottom / 3.5 inch Top / 6.6875 inch Height
94.99
K&N Universal Clamp-On Air Filter 6in Flange / 7-1/2in Base / 4-1/2in Top / 6in Height
75.69
K&N Universal Air Filter 3-1/2in Flange / 5-1/2in Base / 4-1/2in Top / 6-1/2in Height
75.69
K&N Filter Universal Rubber Filter 10 Degree Flange Angle 4in OD x 2.75in Flange ID x 7in H
75.69
K&N Filter Universal Rubber Filter 2 1/2 inch Flange 6 inch Base 5 inch Top 6 1/2 inch Height
67.96
4.3 ★★★★★
Based on 2446 reviews
Sort
Product Reviews
★★★★★ 4
Good for parties
Size: 50PCS, Color: 9oz Silver
Good for parties. They have good quality and looks nice on the table. Was well packaged.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
★★★★★ 5
Definitely get if you're planning on hosting an event
Size: 50PCS, Color: 12oz Silver
I purchased this along with some plates for a birthday party I was hosting. The size, quality and how durable they were impressed me. I absolutely got value for money and I would order these again for any event that I'm hosting. The design and use were absolutely my favorite
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
★★★★★ 5
Pretty cups
Size: 50PCS, Color: 9oz Silver
I haven’t used them yet, but they look just fine. No damage, came quickly, just as described and pictured on the website.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
★★★★★ 5
Útiles y necesarios
Size: 100PCS, Color: 12oz Silver
Muy prácticos y resistentes. El tamaño es perfecto para bebidas frías y calientes sin deformarse fácilmente. Vienen bien empacados y tienen buena calidad por el precio. Definitivamente los volvería a comprar.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
