Product Information
- 【Matching Products】 2091 filter retainer must be used with 6000/7000/6200/6800/ FF-400 series retainer, it cannot be used alone.
- 【Multi-layer Filtration】2091 filter has non-woven fabric,melt blown fabric, hot air cotton, 13-layer filtration with low breathing resistance and at least filter 99.95% of airborne particles to provide fresh air for you.
- 【Warning Tips】The product cannot produce oxygen, please do not use it when the oxygen concentration is lower than 19.5%
- 【Replacement Time & Package Content 】When the filter cotton is dirty, damaged, and the breathing resistance increases significantly, please replace the filter cotton. You will get 8pcs 2091 filter in one package.【Good service】: we always strive to provide excellent customer service and ensure your satisfaction after sales. Please do not hesitate to contact us if you have any questions or encounter any problems.
- 【Good service】: we always strive to provide excellent customer service and ensure your satisfaction after sales. Please do not hesitate to contact us if you have any questions or encounter any problems.
