PERFORMED CMA INSPECTION ON 6 GAS PACKAGE SYSTEMS AND 2 MAKE UP AIR SYSTEMS. GAS PACKAGE #5 WASHABLE FILTER (16x30x1) HAS TORN APART AND IS IN BAD CONDITION. TECH RECOMMENDS REPLACEMENT OF FILTER, THERE IS AN ESTIMATE FOR REPLACEMENT OF FILTER ATTACHED TO THIS INVOICE.ALL STSEMS ARE PERFORMING PROPERLY AT HTHIS TIME. THERE ARE PICTURES AND A PERFORMANCE REPORT ATTACHED TO THIS INVOICE.