Durable 0.3 Micron Polyester PTFE Filter Cartridge for Air Quality

Durable 0.3 Micron Polyester PTFE Filter Cartridge for Air Quality. Superior Filtration Efficiency: Achieves 99.99% efficiency for particles down to 0.3 microns. Wide Temperature Resistance: Operates reliably within a temperature range of 93 to 135 degrees Celsius. Durable Construction: Features electrochemical plate top/bottom and perforated zinc galvanized steel core to prevent rust. Premium Filter Material: Crafted from imported long fiber polyester with tightly-woven pore structure. Moisture and Dust Release: Boasts exceptional moisture resistance and dust release properties for easy maintenance. Airtight Seal Design: Equipped with specialty chlorine rubber gasket to prevent leakage. Deformation Resistance: Outside band engineered to maintain filter integrity and performance over time. Versatile Industrial Application: Suitable for plastics, spray powder, sand blasting, pigments, and wood industries.