Description
【Easy to install】This replacement filter is specially designed for USB air coolers, without any special tools, it only takes about 2 minutes to complete, giving you a cool and brand new cooler..【High-quality quality】No need but your air cooler does not work, you only need to replace a filter element and you can use it again, allowing you to breathe fresh and healthy wind and protect the health of your family..【Function】It can effectively block impurities, dust, etc. in the air, improve the air quality, and keep the air cooler clean..【Replacement frequency】It is recommended that the filter be replaced every 2-3 months to avoid excessive use of product bacteria..【Suitable for】The replacement filter is suitable for mini portable USB air purifiers, which can be absorbed quickly and effectively.
