Amrit Filtration Equipments manufacture pleated filter bag and filter cartridges which can be retrofit in WAM dust collectors . We make circular WAM type pleated filter bags. This filter is a replacement to WAM filter and can be mounted in WAM dust collectors as 1:1 replacement of the WAM Filter. The WAM filter is a twist lock bayonet type fitting with rubber gasket which is inbuilt in the top. The top cap is made in injection moulded ABS plastic. We can give both star type or round type bottom in the WAM type filter cartridges as required by the buyer.