Sealey Air Filter - High Flow | SA4001F

Sealey SA4001F High Flow Air Filter, 1/2" BSP (145psi / 135cfm)

Sealey SA4001F is a high flow air filter designed to help deliver cleaner, more consistent compressed air in workshop air line set-ups. It’s a practical choice for garages and trade users looking to protect air tools and pneumatic equipment from moisture and contaminants.

With 1/2" BSP ports and a high flow rating, the SA4001F suits main air line installations where maintaining airflow is important, while the clear bowl makes it easy to monitor the filter condition at a glance.

Key Features

• High flow filter unit: Helps maintain airflow in workshop compressed air systems while filtering contaminants from the air supply.
• Suitable for workshop air lines: Designed for use with most air supply set-ups in garages and workshops.
• Die-cast control head: Robust construction suited to regular trade use.
• Clear polycarbonate bowl: Allows quick visual checks without dismantling.
• Automatic drain tap: Helps remove collected moisture for cleaner air delivery.
• Protective metal bowl cage: Adds impact protection around the bowl in busy work areas.

Specifications at a glance