AIR HANDLER 23-3/8 X 23-3/8 X 11-1/2 HEPA AIR FILTER. with clapboard /creating a better air ,and better life

air filters for high_tem. with clapboard offers high efficiency ,lower resistance,high dirt holding capacity and high temperature resistance,

Each Filters will be testing before shipments.

AIR FILTER, HEPA MICROFIBER, DOP EFFICIENCY: 95 %, ACTUAL HEIGHT: 23 3/8 IN, ACTUAL WIDTH: 23 3/8 IN, ACTUAL DEPTH: 11 1/2 IN, AIR FLOW: 1900 CFM, INITIAL RESISTANCE: 1.0 IN WC, FINAL RECOMMENDED RESISTANCE: 2.0 IN, MAXIMUM TEMP: 200 F, AGENCY COMPLIANCE UL CLASSIFIED AS TO FLAMMABILITY, CLASS I R13458, APPLICATION FOR USE IN CONTROLLED ENVIRONMENT AREAS/CLEAN ROOMS/HOSPITAL OPERATING SUITES/ ELECTRONICS MANUFACTURING AND PHARMACEUTICAL PRODUCTION.