TWIN AIR Replacement Fire Resistant Air Filter 154524FR

Thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox while acting as a breathable gasket for increased air passage.

The TWIN AIR Replacement Fire Resistant Air Filter, part number 154524FR, features a thick, flat foam, greaseless sealing ring designed to provide maximum contact with the airbox while functioning as a breathable gasket for increased air passage.

Its coarse open-pore foam helps catch airborne dirt, grime and sand. A fine open-pore inner foam layer acts as a second filter to trap smaller particles while maintaining air passage. The adhesive is designed to withstand repeated cleaning, helping support continued use and maintenance.

This replacement filter is smaller than stock to increase air space and circulation around the filter. It fits the 2019–2021 KTM 790 Adventure R, 2021–2022 KTM 890 Adventure R, 2022–2023 Husqvarna Norden 901 and 2023 KTM 890 Adventure R applications listed by the manufacturer.

Brand: TWIN AIR. Part number: 154524FR.

Features:

• Sealing ring: Thick, flat foam ring provides maximum contact with the airbox while acting as a breathable gasket.
• Foam construction: Coarse open-pore foam catches airborne dirt, grime and sand.
• Inner filter layer: Fine open-pore foam helps trap smaller particles while ensuring air passage.
• Adhesive: Withstands repeated cleaning.
• Air circulation: Smaller than stock to increase air space and circulation around the filter.
• Fitment: Fits 2019–2021 KTM 790 Adventure R, 2021–2022 KTM 890 Adventure R, 2022–2023 Husqvarna Norden 901 and 2023 KTM 890 Adventure R applications listed in the product data.

Fitment:
Husqvarna Norden 901 2022
Husqvarna Norden 901 2023
Husqvarna Norden 901 2024
KTM 790 Adventure R 2019
KTM 790 Adventure R 2020
KTM 790 Adventure R 2021
KTM 790 Adventure R 2022
KTM 890 Adventure R 2021
KTM 890 Adventure R 2022
KTM 890 Adventure R 2023
KTM 890 Adventure R 2024