Product Description: Item for Sharp KC-A40 KC-A40-W KC-A40-B KC-A40SA KC-A40SA-W KC-A40SA-B KC-A40EU KC-A40EU-W KC-A40EU-B KC-A40EA KC-A40EA-W KC-A40EA-B KC-A40J KC-A40J-W KC-A40J-B KC-A40E KC-A40E-W KC-A40E-B KC-A40Y KC-A40Y-W KC-A40Y-B KC-A40T KC-A40T-W KC-A40T-B KC-A40TA KC-A40TA-W KC-A40TA-B Air Purifier compatible Sharp Air Purifier Filter FZ-A40HFE FZ-A40DFE FZ-A60MFE Air Filter: (1):HEPA filters are better at removing bigger, physical particles like pollen, dust mites, mold, and other allergens. (2):Carbon filters are better at removing odors, smoke, and other gaseous particles. Note: (1):Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully. (2):Please allow 1-3cm difference due to manual measurement. (3):The filter needs to be replaced every 3-6 months to prevent secondary pollution. For Warranty Policy: (1):