4x Filter Kit for LEVOIT LV-PUR131 LV-H131 LV-131S LV-RH131S Air Purifier
LV PUR131RF. Filter dust, pollen, smoke, odor, mold spores and pet dander to reduce secondary pollution of air. 2X HEPA Filter. As part of normal maintenance, it can be easily removed and replaced. Made of high quality materials for durability.