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1. Introduction
FH11D0322 is one type of e-PTFE membrane laminated on polyester nonwoven, which is used in the air filtration of industrial, commercial and residential. e.g. vacuum cleaner, air purifier, gas mask etc.2. Features
High air permeability, low pressure drop
Hydrophobic3. Specifications
| Substrate layer | Polyester nonwoven |
| Weight (g/) +/-10% | 150 |
| Thickness (mm) +/-10% | 0.5 |
| Air permeability (L/.s @127pa) | ≥35 |
| Maximum continuous temperature ( ºC ) | 130 |
| Efficiency (%, EN 1822) | ≥95 |