Provide electret filter media for NIOSH N95 respirator or EN FFP2 respirator. Material:polypropylene.
Customized width per customer needs. For NIOSH respirator use: filter efficiency higher than 95% at 85 LPM flow rate with NaCl particles, 50gsm dual layers. EN FFP2 respirator use: filter efficiency higher than 94% at 95 LPM flow rate with paraffin oil particles, 80gsm dual layers.
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