NBN 4 in 1 Air Purifier Filter with Pre-Filter, True HEPA Filter, Activated Carbon Filter and Cotton Filter for HuanQ black Air Purifier
- If you has purchased HuanQ black Air Purifier(B07TQ3MDY9), please choose our genuine replacement filter for the best performance.
- 【4 layers of filtration】 Consist of Pre-filter, High efficiency HEPA filter, Activated carbon filter, cotton filter. Filter 99.97% of dust, pollen, smoke, odors and animal dander. Air filter capture particles as small as 0.3 microns to help improve health.
- 【Quick Installation】Open the bottom of the air purifier, take out the used filter, and remove the plastic bag of the new filter， then put new filter back in the air purifier.
- 【Using Lifetime】The filter can work 6 months on average in general environment. It may need to be replaced sooner or later depending on the air quality in area
- 【Professional Aftersale Service】Buy with confidence. If you have any problems, please contact us via Amazon email. We will try our best to meet your satisfaction.