Bacclean - Model BP9 -Synthetic Fiber Pocket Filter

Applying ultrasonically weld to composite three layers of filter media together. The first pre filter fiber layer catches biggest dust in the air. The thin fiber catches smaller dust. The outer is the protective layer. The reasonable design guarantees the fine performance and prolong the service time. The excellent ultrasonically weld technology avoid the air flow leakage resulted from wind pressure. The separation layers with insulation strip avoids the adhesion between bags, decreases the resistance and enlarges the dust volume.