2 Set LV-H132 Air Purifier Filter,True HEPA Filter,LV-H132-RF,for Levoit LV-H132 Fully Compatible with LEVOIT LV-H132 Air Purifier - 2 Pack LV-H132 Replacement Filter Compatible with LEVOIT LV-H132 Air Purifier. Size:7.5 x 7.5 x 2.4 inches is only compatible with LEVOIT LV-H132 Air Purifier. Part LV-H132-RF. Please feel free let us know if you feel any issues during using, our service team will deal with it within 24 hours. True H13 HEPA Filtration - ①Nylon Preliminary Filter traps hair, pet fur, and lint etc. ②H13 Grade True HEPA Filter captures 99.97% of suspended down to 0.25 microns in size ③Activated Carbon Filter absorbs household odors from pets, cooking, smoking and wildfire. High Density Activated Carbon - We increased the 20% thickness of columnar activated carbon structure in LV-H132 filter replacement,none of sour or peculiar smell, improved ability to absorb odor and service life for LV-H132 filter replacement How to Maintain ? - For better efficiency and extend the life of the outer pre-filter, we Suggest maintain the LV-H132 replacement filter once a month by clean the inside and outside of the filter using a soft brush or vacuum cleaner hose to remove hair, dust and other debris. Recommended to replace the filter every 6-8 months for best performance. Shop with Confidence - 2 Pack LV-H132 replacement filter compatible with LEVOIT Air Purifier are sealed to keep best performance before Using. Recommended to replace the filter every 6-8 months for best performance. Package List: carbon cotton*2 Filter *2