K&N Round Tapered Universal Air Filter 3.5in Flange ID / 5.75in Base OD / 3.75in Top OD / 6in H
K&N Round Tapered Universal Air Filter 3.5in Flange ID / 5.75in Base OD / 3.75in Top OD / 6in H
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K&N Round Tapered Universal Air Filter 3.5in Flange ID / 5.75in Base OD / 3.75in Top OD / 6in H
Experience the ultimate in air filtration with the K&N Round Tapered Universal Air Filter. Designed for versatility, this filter is perfect for a broad range of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, and tractors. Whether you need to optimize your engine's performance or simply replace an existing filter, K&N delivers quality you can trust.
Key Features:
- Universal Fit: Suitable for various applications with different angles and offset diameters.
- Robust Construction: Made with ultra-strong molded pliable rubber flanges that absorb vibrations for secure attachment.
- Adjustable Size: Flanges can stretch up to 1/16 of an inch (1.5mm) to accommodate in-between sizes.
- Washable and Reusable: Designed for longevity, these filters can be easily cleaned and reused, saving you money over time.
- Environmental Compliance: Not Carb Approved but comes with Prop 65 compliance for added peace of mind.
No matter your equipment needs, there’s likely a K&N Universal air filter tailored for your setup. Upgrade to K&N and enhance your engine's efficiency and performance today!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

