|Replacement Filter Compare to Dysons Pure TP04|
|Media: Ultra-fine preliminary filter / H13 true HEPA / high efficiency activated carbon|
|Function: Capture 99.97% air borne particles down to 0.3μm, absorb unwanted odors and VOCs|
|Frame: ABS plastic|
Compatibility: DP04 / HP04 / TP04
|APPLIANCE AND USAGE|
SEN Filter, a professional air filtration manufacturer based in North China, the full name is Hebei Seven Eight Nine Environmental Protection Technology Co., Ltd.
Our company was founded in 2018, constructed more than 22,000 ft² workshop and 3000 ft² office, passed ISO9001 certification, carrying advanced R&D ability on both home and industrial usage air filtration field. SEN Filter team is young, but already successfully signed to serve some native top brands today. In the return, we gain a large scope of approvals from clients. The team will always pursue improving techniques to upgrade the purification more effective for better life.