• ASL Y-type series of filter cartridges adopt circle design, with volume rear mounted, leaving enough space for the front view. The ventilation grid type air passage is adopted inside and the air passage size is set according to the airflow size, thereby further reducing the inhalation resistance, and allowing the gas to be fully adsorbed and filtered.
• Used with Y-type filter cotton for dust protection
• Standardized installation interface, easy to switch products
