BUSCH R5 Exhaust Filter with O-Ring, 251 mm part# 53230201 – vacstellar

This Busch part is designed to fit your R5 pump perfectly. The built-in O-ring ensures an airtight seal the moment you install it. This prevents leaks and guarantees that all the air is forced through the filter.

Replacing this filter is a key part of routine pump care. It protects your pump’s exhaust system and keeps your shop cleaner.

When your Busch R5 vacuum pump runs, it exhausts air. This air can carry a fine mist of oil and tiny particles. This isn’t good for your pump or your workspace.

The oil mist can leave a residue on surfaces. .

This is where the exhaust filter comes in. It acts like a mask for your pump’s exhaust port. As the air passes through it, the filter media inside catches and holds the oil mist and debris.