Which is good for water filtration air purifier and filter air purifier?


Water filter air purifier is better. Purification does not require consumables, only water and cost savings. No two time pollution, good purification effect. I bought a blue waterfall filter air purifier last year and used it better than filter air purifier. Blue waterfall series air purifier, is the world's first water filter air purifier, using waterfall screen filter, cold air humidification, cyclone removal and natural generation of negative oxygen ions and other four major technologies, no filter without material without subsequent cost no two pollution, air purification, mist free humidification, efficient bacteria removal and natural negative oxygen isolation It has four functions, which is suitable for all homes, offices, public utilities, factories and other places that need to improve air quality.