1.Special hot melt adhesive dividers ensure optimal air flow,The special viscose completely seals the filter material andframe, effectively preventing side leakage and damage.
2. The filter material is composed ofwaterproof andflame-retardant glass fiber filter paper or PP high-efficiency filter paper.
3. Laser scanning test one by one, temperature resistance 80°C, low resistance, high efficiency and long service life.
Delivery is prompt!
By 10-year industry experts!
Diverse payment methods available!
Unbeatable cost performance!