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Sale

K&N Universal

Universal Clamp-On Air Filter

Name: Universal Clamp-On Air Filter
Brand: K&N Universal
SKU: RE-0850
Price: 55.19 USD
Availability: InStock

$68.99 $55.19 Save $13.80

SKU: RE-0850

Special Order

Ships in 4–6 weeks

Free Shipping over $200

$100 Minimum Order

30 Days Return

Description

The K&N RE-0850 is a universal clamp-on air filter engineered to enhance performance and protection across a diverse range of applications, from racing vehicles to tractors. Its design accommodates various intake angles and offset diameters, making it a versatile filtration solution. The filter utilizes ultra-strong molded pliable rubber flanges, which not only provide a secure attachment but also absorb vibrations. These flanges can be stretched slightly, up to 1.5mm, to ensure a snug fit on various intake systems. Constructed with K&N's signature oiled cotton media, this filter is washable and reusable, offering a long-lasting and cost-effective alternative to disposable filters. K&N has been a leader in filtration technology for over 50 years, with this high-flow air filter originating from designs developed for demanding off-road environments. Its state-of-the-art filter media is intended to increase horsepower and acceleration while improving overall engine performance. Key specifications for the RE-0850 include a 4-inch flange diameter, a 6-inch base outer diameter, a 4-5/8 inch top outer diameter, and a height of 6 inches. The washable and reusable nature of the filter aligns with K&N's commitment to providing products that increase performance, protection, and longevity.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	K&N Universal
Part Number	RE-0850
Category	Air and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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