Spec

• Composition: Cellulose fiber
• Mass (g/piece): 3.6
• Thickness (mm): 1.5
• Pressure drop (kPa): 0.25
• Collection efficiency (0.3 μm DOP%): 89
• Retained particle size (μm): 8
• Total ash (%): 0.1%
• Maximum operating temperature (°C): 120
• *Pressure loss ・・・ OD 25 mmL 90 Value with mm product, aeration flow rate 5 L/min.
• *Collection efficiency ・・・ OD 25 mmL 90 Collection efficiency of air containing 0.3 dioctyl μm phthalate particles dispersed in a product of mm filtered through a vent flow rate at 5 L/min.
• *Holding particle size ・・・ particle size which can hold 90% or more when 7 kinds of powder dispersion water specified in JIS Z 8901 is naturally filtered.