Min. Order Reference FOB Price
50 Pieces US$0.47-0.61 / Piece
Product Description
Hme filter containing hme paper and electrostatic cotton Breathing filter ZF-233 REF ZF-233 Version Adult Housing Material PP Media Electrical Cotton HME paper Filtration Efficiency BFE 99.9999% Filtration Efficiency VFE 99.999% Resistance 30L/min 92pa Resistance@ 60L/min ...