Grade A for the On Site Gases line is the activated-carbon adsorber in a typical compressed-air filtration train, and works to remove residual oil vapour and hydrocarbon odour after coalescing stages, polishing the compressed air for sensitive end uses. The Ultramax Systems Grade A element is built to match the OEM specification on dimensional fit and filtration outcome, so it slots straight into the original On Site Gases housing with no modification. A like-for-like, Australian-stocked replacement at a meaningful saving against the genuine OEM part, with comparable service life and air-quality outcomes.
