Global Industrial Replacement Pre Filter For 293052 10/Pack

MAKE SURE YOUR ADVANCED PURIFICATION SYSTEM HAS ENOUGH FILTERS FOR THE YEAR TO ENSURE LASTING PERFORMANCE AND SERVICE. THIS MERV 9 PLEATED FILTER ACTS AS A FIRST LINE OF DEFENSE AGAINST PARTICLES BY TRAPPING VOLUMES OF POLLEN HAIRS MOLD AND OTHER LARGER DUST PARTICLES WITHIN REACH OF THE FILTRATION SYSTEM. IT IS RECOMMENDED TO BE REPLACED EVERY 3 MONTHS TO MAINTAIN PEAK EFFICIENCY OF THE AIR SCRUBBER. THIS REPLACEMENT PRE FILTER IS INTENDED FOR USE WITH THE GLOBAL INDUSTRIAL COMMERCIAL AIR SCRUBBER / NEGATIVE AIR MACHINE - MODEL 293052. IT INCLUDES 10 PER PACK.