Arlen Ness 90° Monster Sucker Air Cleaner – 10-Gauge, Chrome

Arlen Ness 90° Monster Sucker Air Cleaner – 10-Gauge, Chrome

The Monster Sucker from Arlen Ness combines maximum airflow with a classic chrome look. This version is chrome-plated billet aluminum and has the largest filter surface of any 90° air filter on the market, ensuring optimal performance for both standard engines and high-performance setups.

The filter is made of high-flow black oiled cotton gauze, while the housing is CNC-machined from precision-forged billet aluminum for perfect finish and durability.
The patented hidden breathing channels ensure effective ventilation while maintaining a clean and stylish appearance.

Features:

Chrome-plated 10-Gauge billet aluminum

Largest filter surface on the market for maximum airflow

High-performance black oiled cotton gauze filter

Highest quality CNC machined billet aluminum

Hidden internal breathing channels for a clean look

Rain sock available separately – item no. 590443

Replacement filter available as part no. 573499

Suitable for:

1991–2022 XL Sportster (except XR1200)