Suitable for UX-1 and PX-1 series Rd Infinity Tech portable air purifier
H13 high-efficiency cylindrical filter: three-layer filter (Primary Filter, HEPA Filter, AC Filter)
The 360° barrel-shaped filter element surrounds the three-dimensional air intake to ensure that the air intake is sufficient, while the particulate matter in the air can be filtered efficiently, and dust, smoke and bacteria can be quickly removed.
*It is recommended to replace it once every six months (~600 hours) at the longest to ensure the best purification effect
This is the second air sterilizer I've bought from this company. I've bought this second one because I've been very happy with the first one. It's a very good product and this company has fast reliable delivery too.