PTFE 100% Pure Fiber Filter Bag for Highly Corrosive Chemical Acid Gas

PTFE 100% Pure Fiber Filter Bag for Highly Corrosive Chemical Acid Gas. 100% PTFE pure fiber resists all acids, alkalis, and solvents, ensuring reliable filtration in the most aggressive chemical acid gas environments. Outlasts PPS & P84 by 5-10x, pure PTFE offers superior chemical and thermal stability, delivering dramatically longer service life and lower total cost. PTFE is completely inert, immune to hydrolysis, oxidation, and UV degradation, ensuring decades of reliable performance. Pure PTFE needle felt captures sub-micron acid dust and mists, delivering ultra-clean exhaust for stringent environmental compliance. PTFE's low friction surface ensures effortless dust release, maintaining low pressure drop and reducing cleaning frequency.