Air filter replacements for HVAC and any other ventilation usages, including pre-filters, rigid air filters, v-bank filters from low efficiency to hepa grade.

Deep v-pleats provide large media surface area for more effective filtration while keeping airflow resistance lowcompact structure, low resistance, high dust holding capacity, large filtration area, convenient installation and long life.

Applications of HVAC filters: Electron, semiconductor, precision mechanism,  pharmacy, hospital, etc.

Clean room fresh air conditioning system, dust free workshop air outlet final stage filtration.

High efficiency air outlet and other air purification equipment in the main filter.

Commercial and domestic air purification final stage filtration.