K&N Clamp-On Air Filter – 6″ Height / 3.5″ Flange / 5.75″ Base / 3.75″ Top (RF-1031) K&N Filters

K&N Universal Clamp-On Air Filters

K&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 attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

Features

• Designed to boost horsepower and rate of acceleration
• Can be cleaned and used again
• High air flow with exceptional filtration
• Malleable flanges
• One Year Limited Warranty

Applications

• Universal

Specifications

• Air Filter Shape – Round Tapered
• Filter Material – Cotton Gauze
• Flange Inside Diameter – 3.5 in (89 mm)
• Flange Length – 1.75 in (44 mm)
• Flange Type – Angled (10 Deg)
• Overall Height – 6 in (152 mm)
• Base Outside Diameter – 5.75 in (146 mm)
• Top Outside Diameter – 3.75 in (95 mm)
• Top Material – Rubber

What’s In The Box?

• 1 – K&N Clamp-On Air Filter

Warranty

• Million Mile Limited Warranty