Levoit Humidifier Replacement Filters and Pads

This set is specifically designed for the Dual150, Dual200S, Classic300(S), LV600S, OasisMist, OasisMist 1000S, and LV600HH models. Please verify your specific humidifier model number before purchasing to ensure a proper fit.

While replacement frequency depends on your local water hardness and usage habits, we recommend replacing the water filters every 2 to 4 weeks to prevent mineral buildup. Aroma and absorption pads should be swapped out whenever you notice a decline in fragrance diffusion or if they become visibly discolored or stiff.

Yes, these filters are designed to capture minerals from your water supply, which is the primary cause of white dust accumulation. By trapping these minerals before they are aerosolized, you will see a significant reduction in residue on your surrounding surfaces.

No, these pads are designed for single use. Attempting to wash them can damage the material and compromise their ability to effectively diffuse fragrance or absorb moisture, which may impact your humidifier's performance.

Using these filters helps maintain optimal mist output by preventing mineral scale from clogging the internal components of your humidifier. Clean filters ensure the device operates efficiently and continues to produce a consistent, fine mist.