【Compatibility】Our filters is perfectly compatible with InvisiClean Claro IC-4524 Air Purifi-er
【Value Pack】Including 2 HEPA filters ,1 activated carbon filter and 4 carbon pre-filters at low cost. Besides,please note that we have attached carbon pre-filters on both the two HEPA Filters
【Medical Grade HEPA】H13 HEPA filter helps to remove fine airborne particles down to 0.3 microns in size in your home,office or school.
【Replacement Frequency】For optimal performance,we recommend to replace each HEPA filter every 6-12 months depending on using environment
【Tips】 While the unit is on, press the filter reset button for 5 seconds to reset the replace filter indicator light
