AP300 Replacement Filter Compatible with DBFIT AP300,LUNINO K2 air purifier,True HEPA Filters.(4-Pack)

HODSEUKIN Replacement H13 FIlter Compatible with DBFIT AP300 and LUNINO K2 Air Purifier. Performance is the same as the original | H13 Grade True HEPA Filter, and High Efficiency Activated Carbon Filter | 3 In 1 Grade HEPA Filter 99.7% of airborne particles down to 0.3 microns in size,High-Efficiency Activated Carbon, filter All sorts of smoke, pollen, hair, And other substances | Please replace regularly to keep your machine fresh, Replace every 4-6 months depending on the usage and environment | Easy to replace, can be installed without the use of any tools, if any problems with the process, please contact us