Find high quality clapboard high efficiency particulate air filter with competitive price here. Please rest assured to buy clapboard high efficiency particulate air filter with SOC purification equipment co., Ltd

Efficiency: the 0.3um particle collection efficiency of up to 99.99% (sodium flame law)

Features: high efficiency, low resistance, high dust holding capacity, air velocity uniformity

Use: apply to partial purification equipment and clean, at room temperature, Chang Shi, under atmospheric conditions of ambient air purification