HighlightsAir purifier silent and powerful designHigh quality HEPA air purifier filterCompact and powerful air cleanerReplacement filter availableWireless convenienceDetails1.The 360 ° purification performance of the air filter and purifier accelerates air circulation, improves air purification efficiency, and ensures you enjoy high-quality sleep.2.A complete ion air purifier HEPA filter that removes 99% of PM2.5, formaldehyde, bacteria, pollen, smoke, mold spores, dust, odors, and pet dander. Purifying the air and improving health.3.HEPA air filters have a small volume, modern design, and are easy to install in any small area or room, but the power of bedroom air purifiers is sufficient to provide 65m ³/h of clean air. Noise level - ≤ 20dB. Very suitable for people with allergies, nasal congestion, coughing, sneezing, asthma and other illnesses.4.The air purifier filter needs to be replaced every 6 months and does not require cleaning.5. Upgraded battery life, built-in 4000mAH battery