About this item 【High-Efficiency Air Purifier】-🌿 Upgraded H13 True HEPA Air Filter for pet owners, parents with newborns, and fever and cold crowd or asthma sufferers – the air cleaners for home large room Trusted to remove 99.97% of 0.3 Microns particles including sneezes, odors, smoke, smokers, pet dander, dust, contaminants, and more down to. Let you freely enjoying fresh air at home. 【Ultra Quiet & Sleep Mode】-🌿 In sleep mode, the sound is as low as 22dB, which is very quiet and will not wake up or disturb the sleep of you and your family, including your pets. If you do not operate within 10 seconds, the smart display will turn off the screen and keep silent operation to purify the air, to provide you with a quiet and comfortable non-light environment, and enjoy High-Quality Sleep! 【Energy Saving & Money Saving】-🌿 At 10 cents kWh in the city, the Normal-mode power is 5W - only $0.08 per week for continuous operation (24 h/7 days). HEPA air purifiers are perfect for bedrooms, large rooms, small rooms, offices, living rooms, nurseries, kitchens and basements. 3 fan speeds, Normal-MAX-Sleep-Nightlight mode, 5 timing modes - 1, 2, 4, 8 and 12 hours, you can achieve maximum energy saving according to the specific mode you set. 【Very Easy To Use & Filter Replacement Reminder】-🌿Air purifier has a filter 1500 hours life time, recommend that you replace the filter at least once every 3-6 months or so according to your living environment to achieve the best purification effect! Search ASIN: B09YHMMR7M to buy the original filter of KJ 150. No need specialist knowledge, easy to replace in a few minutes! Notice!!(The filter is only suitable for KJ150 and other product models do not match, Be careful not to buy the wrong one) 【Best After-Sales Service】-🌿 100% quality assurance, all the products we send have undergone numerous tests and multiple certifications. Air Cleaner has passed EPA ETL CE FCC RoHS CARB Certification. If there are any question, you can contact us anytime. We will have a professional customer service team to communicate with you! [Package Includes]: 1* KJ150 Air Purifier, [1* H13 Ture HEPA filter , 1*Power Adapter(included inside the air purifier)], 1 *User Manual