OEM HEPA Filter Feature and Advantage 鈼?100% factory inspection 鈼?Washable(Limited) 鈼?Large dust holding capacity 鈼?Long lifespan of media 鈼?Not easily deformed and damaged, suitable for poor working conditions 鈼?Reused of frame Specification Rubber seal and paper Efficiency: customized Optional thickness: customized Max Temperature: 50鈩?/p> Max Humidity: 100% H13 (EN1822)- customized...