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.
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.
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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.
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.
Last updated at 03/20/2026 22:48:28
K&N Universal Clamp On Air Filter RB-0900
Delivery $8.81
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Air Filter Rb 0900
Free delivery between Mar 23 – 27
K&N Universal Rubber Filter 3 inch 5 Degree FLG 4 1/2 inch OD 4 inch Height
Delivery between Mar 26 – 27 $16.99
K&N RB-0900: K&N Universal Performance Air Filters
Delivery $11.99
K&N Universal Rubber Filter 3 inch 5 Degree FLG 4 1/2 inch OD 4 inch Height
Delivery by Thu $24.44
K&N 3 5 Deg Flg 4-1/2OD 4L Rb-0900
Delivery between Mar 31 – Apr 1 $10.99
K&n Air Filter P/N:Rb 0900, Size: 4.625 x 4.625 x 7.25, Black
Free delivery
K&N 5 Degree Angled Flange 3.5in OD/2.5in Flange ID/6in Universal Rubber Filter (RB-0900) - K&N Filters
Delivery between Mar 27 – 31 $28.22
K&N Universal Rubber Filter 3 inch 5 Degree FLG 4 1/2 inch OD 4 inch Height
Delivery $15
K&N Universal Rubber Filter 3 inch 5 Degree FLG 4 1/2 inch OD 4 inch Height - RB-0900
Delivery between Mar 25 – Apr 1 $12
K&N Universal Clamp On Air Filter RB-0900
Delivery $8.81
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Air Filter Rb 0900
Free delivery between Mar 23 – 27
K&N Universal Rubber Filter 3 inch 5 Degree FLG 4 1/2 inch OD 4 inch Height
Delivery between Mar 26 – 27 $16.99
K&N RB-0900: K&N Universal Performance Air Filters
Delivery $11.99
K&N Universal Rubber Filter 3 inch 5 Degree FLG 4 1/2 inch OD 4 inch Height
Delivery by Thu $24.44
