$64.99 Hydrophobic 0.2 micron PTFE membrane pleated cartridge Air vent filter with 215 226 adaptor-Lvyuan
Submicron Filter Cartridge, 0.2 micron, 2.5x10â, DOE (20-3021) - Absolute Water Technologies
China Medical Industry 0.22 Micron PES Membrane Folded Cartridge Filter manufacturers and 
