|Less Than 55db
254nm UV Room Air Purifier,
150m3/H Room Air Purifier,
21W HEPA Filter Air Purifier
China best sellling room air purifier with high cadr rating and low noise
1.Q: How do i pay for my purchase order?
A: T/T and L/C is our usual practice.
2.Q: How do we know the air quality?
A:Indicator's color changing shows the air quality in the room.The red color show the air quality is poor,the green color show the air quality is good, the blue color means the air quality is very good.
3.Q: What's the minimum order quantity?
4.Q: What's the delivery time?
A: 30-35days after sample confirmed and deposit received.
5.Q: Do you have quality control?
We have 3 testing for every products. First testing is appearance and function testing. The second is 100% Aging testing for 24hours, make sure every products are well performed in air quality color change and low noise. Final testing is pre-packing testing. So that we can ensure every our products are in reliable quality.
6.Q:How about the warranty?
A:One-year is allowed.
This air purifier with negative ion technology,negative ions themselves have negative charges and show negative charge. When negative ions meet dust and other particles in the air, the positive and negative will gather together, thereby condensing dust and other substances into clusters, increasing the weight of the dust and making it fall on the ground.