AROEVE Air Filter Replacement | MK03-Standard Version(2 packs)Keep Your MoneyOur filter uses a uniquely designed silver ion layer, unlike the off brand filter that imitates us on the market, we use environmentally friendly and healthy materials. Prevent CloggingWhen hairs, dander, and other large particles meet the pre filter layer, they will be blocked outside to prevent the air purifier from clogging. Special Silver Ion LayerSilver ions can react with harmful particles entering the filter and produce harmless