Suggested Retail:$700. Gocheer Air Purifiers for Home Large Room, CADR 1000 Covers 2500 Sq ft, Captures 99.98% of Particle, H13 True HEPA Filter for Allergies Pets Smoke Asthma Quiet Extra Large Room Air Purifiers. Comes with two upgraded H13 True HEPA filters. H13 HEPA filters 99.98% of particles down to 0.3 microns and 99.95% of particles between 0.3–0.1 microns.such as dust, pet dander while also absorbing smoke, wildfire smoke, cooking odors, pet odors, and VOCs. 6 Stage filter system can makes your air cleaner and fresher. 1000 CADR for Extra large room coverage, Gocheer air purifier cleans up to 4800 sq ft in one hour, 2,500 sq ft in 30 minutes. With the help of Dual air intake and twin-turbo fans offer up to 4 layers of filtration through two plastic pre-filters and two multi-Integrated Filter Sets, you can enjoy clean & fresh air delivered quietly and efficiently in your home, bedroom, kitchen, basement, living room, office, school, hotel, hospital, industrial & commercial. Gocheer Air Purifier helps you sleep better by capturing airborne pollutants which irritate your sinuses, nasal passages and lungs. Under sleep mode, The lights will automatically turn off without disturbing your sleep. the Air Purifier works with the lowest fan speed (35 dB). The whisper-quiet Sleep Mode helps promote ideal sleeping conditions. Support smart WiFi APP control and easy touch button control. You can monitor air quality of your current environment in real time through the PM2.5 index and color light on the display. The device provides you with a variety of energy saving programs, such as 12-Hour Timer, 6 fan speeds, sleep mode and smart auto mode. In terms of safety, this product has a child lock and automatic power off protection measures. 【Keep The Air Fresh At All Times】The Pre-Filter need wash it every two months. The composite filter can’t be washed and you just need to replace it every 6 months or after 3,000 hours of use. If you need to replace the composite filter, please search for "B098XFYHDM" on Amazon to purchase.. 14.9 x 14.9 x 30.5 inches. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.