The AltairSupernova range of filter elements consists of pre-filter panels, cleanable pre-filter bags, high-efficiency bags, and high-efficiency minipleat filters. Although designed for the AltairSupernova filter housing, these elements are also ideally suited as replacements for non-GE systems, and are available in both industry-standard and custom sizes. AltairSupernova elements provide inherently low pressure loss - even at up-rated flow velocities (up to 5 m/s or 1000 FPM) - and the high dust capacity and built-in moisture protection results in superior turbine protection. Features & Benefits Bag Type Filter Installations Bag Pre-filter Options The SN3B/SN4B pre-filter bag range has been designed specifically to protect land-based turbines. Available in a choice of efficiencies (G3/G4 - ISO EN779), these cleanable bags, which can be changed on-load, significantly increase the life of downstream high-efficiency filters. High-efficiency Filter Bags The AltairSupernova range of high-efficiency filter elements is effective not only in dealing with submicron particles such as smoke, but also most other airborne contaminants. The filters will provide very high levels of turbine protection, reducing compressor fouling, and improving engine health.