Agre Old sits within the AGRE compressed-air range, found across Australian manufacturing, automotive and process-industry plants, where consistent in-line filtration is essential to protect downstream equipment and end product. Ultramax Systems carries replacement filter elements for the Old platform, built to the AGRE OEM dimensional and filtration profile so they slot into the genuine housing with no retrofit needed, across the standard coalescing and adsorption grades. Each grade is supplied as a like-for-like, Australian-stocked replacement at a meaningful saving against the genuine AGRE part, with comparable service life and air-quality outcomes.