1. Media rating: 10-15 2. Fillter efficiency :99.8% 3. Working life:about 2000hours 4. Material :fiber-glass from USA HV Company and Korea Ahlstro ...
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1.Fillter efficiency:99.99% 2.Media rating: 0.1 3.Working Life:4200h-5600h 4.Material：USA HV Company 1.High filtration efficiency 2.Low ...
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1. Media rating: 5-10 2. Fillter efficiency :98% 3. Working life:about 2000hours 4. Material :filter paper of pure wood pulp from USA and Korea ...
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1. Media rating: 10-15 2. Fillter efficiency :99.8% 3. Working life:about 2000hours 4. Material :fiber-glass from USA HV Company and Korea Ahlstro ...
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