Review on 4WDKING Connector Airpro Electrical Purifying by Ursula Greene

This air purifier was a big letdown for me... Thanks to my knowledge gained in practice, i can say that it does not effectively purify the air in my room instead producing an annoying buzzing sound. The only pro was its compact size. The cons, however, far outweighed this, as it did little to improve my home's air quality. i would not recommend this product to anyone..