The Elta 79-SQU102-SIL-120-MX is a splitter silencer compatible with Qube SQU, SQUHT, and SSQUHT ventilation units, sized at 1020mm x 1020mm with a 120mm length. It complies with HVAC specification DW144 class B and M&E 100 standards, ensuring effective noise attenuation. The silencer is filled with acoustic-grade mineral fibre for superior sound absorption and features a Melinex lining that prevents fibre migration, maintaining cleaner airflow and prolonging filter life. This silencer is ideal for commercial and industrial ventilation systems where noise reduction and air quality are priorities.