The manufacturing issue affecting Ea15K88 Oil Filters has been resolved. After extensive testing, AMSOIL and its filtration partners determined the defect affected only the newest batch of filters. Those filters never left AMSOIL distribution centers; they were quarantined and destroyed. The filters in the field are suitable for normal use and Dealers can resume sales of those filters without concern. New Ea15K88 Filters will be available for purchase from AMSOIL in early October. Check the Dealer Zone for additional updates on timing.