Sotras SM sits within the SOTRAS compressed-air range, found across Australian manufacturing, automotive assembly and food and beverage plants, where consistent in-line filtration is essential to protect downstream equipment and end product. Ultramax Systems carries replacement filter elements for the SM platform, built to the SOTRAS 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 SOTRAS part, with comparable service life and air-quality outcomes.