round coconut natural fiber mesh 1.coconut fiber material 2.dia 19.5inch(5 micron) 3.less ... fiberTypeefficientUseair flterApply to objectairAperture ratio35(%) Product features:The coconut long fiber, should the curly, spray adhesive rolling pressure molding, is ... dust, low pressure loss of better efficiency.Should use long fiber properties, adsorption force is powerful, especially for dry spray ...