K&N Engineering R-1100 Universal Round Tapered Air Filter

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. When used as a replacement for the OEM air filter, modifications to the jetting may be required. Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable. Associated products: 22-8048PK Air Filter Wrap, 99-5000 Filter Care Service Kit Aerosol

• NO-HASSLE WARRANTY: 1-Year Limited Warranty
• One Year Limited Warranty

The K&N Engineering R-1100 Universal Air Filter is designed for applications requiring dependable air filtration with a flexible, secure connection to the intake system. Its round, tapered profile supports a range of equipment, including racing vehicles, generators, snowmobiles, tractors, radio-controlled cars, and powersports applications. The molded rubber flange helps absorb vibration while providing a reliable attachment point for compatible intake tubes.

Designed for long-term use, the K&N Engineering R-1100 is washable and reusable, helping reduce the need for frequent replacement filters. The pliable rubber flange can stretch slightly to accommodate minor variations between intake sizes. When installed as an OEM replacement, intake or carburetor jetting adjustments may be required. This filter is not CARB approved, and applicable emissions requirements should be reviewed before installation or use.

The R-1100 fits select Honda ATC90 models from 1973 through 1978 and the 1982 Honda ATC110. For added protection in dusty or off-road conditions, it is compatible with the K&N 22-8048PK Air Filter Wrap. The K&N 99-5000 Filter Care Service Kit Aerosol can be used to clean and maintain the filter. A one-year limited warranty is included.

What's Included

• One K&N Engineering R-1100 universal air filter
• One-year limited warranty

Fitment

Fits 1973-1978 Honda ATC90 and 1982 Honda ATC110 models.

Features:

• Universal Application: Designed for a wide variety of racing, powersports, recreational, agricultural, and small-engine applications.
• Washable and Reusable: Cleanable construction provides long-term service and reduces the need for disposable replacement filters.
• Flexible Rubber Flange: Molded, pliable rubber absorbs vibration and supports a secure intake connection.
• Tapered Intake Design: Round tapered construction accommodates compatible intake systems and can stretch slightly to help fit minor size variations.

Fitments:
1973 Honda ATC90 Base
1974 Honda ATC90 Base
1975 Honda ATC90 Base
1976 Honda ATC90 Base
1977 Honda ATC90 Base
1978 Honda ATC90 Base
1982 Honda ATC110 Base

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1