The IR SIRC is part of Ingersoll Rand's compressed-air range — a long-established global compressed-air brand — deployed across Australian workshops, automotive and general-industry sites where scheduled inline filter changes are essential to maintain rated air quality and protect downstream equipment. Ultramax Systems supplies replacement and alternative-line elements for the IR SIRC range, engineered to match the genuine Ingersoll Rand part on dimensional fit and filtration profile so they install into the original housing without modification. Choose by grade below for a fully traceable, Australian-stocked alternative to the genuine Ingersoll Rand element, at a working-budget price with comparable service life.