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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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K&N Engineering
K&N RU-5111 Universal Round Tapered Air Filter - 3in Flange, 4.5in Base, 3.5in Top, 5.75in Height
$52.99
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
The K&N RU-5111 Universal Air Filter is a high-performance solution designed for versatility across racing vehicles, utility equipment, and custom intake applications. Engineered with ultra-strong molded pliable rubber flanges, this filter absorbs heavy vibrations and ensures a secure mounting point. The flexible flange material allows for a stretch of up to 1/16-inch (1.5mm) to accommodate varied intake tube diameters between standard sizes.
Built for longevity and sustainability, this filter is fully washable and reusable, providing reliable filtration for everything from generators to snowmobiles. The tapered design allows for fitment in tight engine bays or custom-fabricated enclosures where space is at a premium.
- Part Number: RU-5111
- Flange Inside Diameter: 3 in (76 mm)
- Base Outside Diameter: 4.5 in (114 mm)
- Top Outside Diameter: 3.5 in (89 mm)
- Height: 5.75 in (146 mm)
- Flange Offset: 0 in (0 mm)
- Construction: Washable media with pliable rubber flange
- Warranty: 1-Year Limited Warranty
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
K&N RU-5111 Universal Round Tapered Air Filter - 3in Flange, 4.5in Base, 3.5in Top, 5.75in Height
$52.99
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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$52.99
$52.99
$52.99
The K&N RU-5111 Universal Air Filter is a high-performance solution designed for versatility across racing vehicles, utility equipment, and custom intake applications. Engineered with ultra-strong molded pliable rubber flanges, this filter absorbs heavy vibrations and ensures a secure mounting point. The flexible flange material allows for a stretch of up to 1/16-inch (1.5mm) to accommodate varied intake tube diameters between standard sizes.
Built for longevity and sustainability, this filter is fully washable and reusable, providing reliable filtration for everything from generators to snowmobiles. The tapered design allows for fitment in tight engine bays or custom-fabricated enclosures where space is at a premium.
- Part Number: RU-5111
- Flange Inside Diameter: 3 in (76 mm)
- Base Outside Diameter: 4.5 in (114 mm)
- Top Outside Diameter: 3.5 in (89 mm)
- Height: 5.75 in (146 mm)
- Flange Offset: 0 in (0 mm)
- Construction: Washable media with pliable rubber flange
- Warranty: 1-Year Limited Warranty
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