RENPHO Air Purifiers for Bedroom, HEPA Filter Air Purifiers with 22dB Quiet 4 Speed Control for Allergies, Pets, Smoke, Dust, Pollen, Small Air Cleaner for Home Office Living Room Kitchen, Black

[HEPA High-Efficient Air Purifier]3 Stage filtration system (Pre-Filter, True HEPA Filter and Activated Carbon Filter) effectively eliminates small airborne particles such as pet hair, dander, smoke, pollen, dust and so on. 4 different fan speeds can be selected according to your preference. [Small, Lightweight But Powerful]RENPHO air purifier exclusively designed for small spaces - High-Efficiently purify the air in bedrooms, kitchens, offices, dorm rooms and living rooms, etc with True HEPA Technology. The lightweight design makes it easy for you to put it anywhere, and it's enough for this portable air cleaner to purify any spaces up to 206 Ft² in 24 minutes. [Deep-Sleep Quiet Mode]In the quiet mode, the noise of Renpho air cleaner is controlled under 22dB. The air cleaner is ozone-free and its display light can be turned off, perfect for the restful and soothing indoor environment. Let's embrace a good deep sleep from now on! [Smart Filter Replacement Indicator]Replacement Indicator flashes to remind you to replace the filter. It is recommended to replace your filter every 3-6 months depending on the use and air quality. [Genuine Replacement Filter]Search for B07RLR27MX / B07RPLFF49 / B0836P8Z98 for Replacement filter. Use genuine RENPHO replacement filters to maintain the best performance and to ensure what you're buying is worthy of your investment.