Productsellingpoint:Mainmaterial]100%polyester[Setcontent]Dustcover4pieces.[Cansuppressdustgeneration]Theairconditionerfanprotectivecoverofthecompanycanpreventforeignmatterfrombeingadsorbedandeffectivelypreventpowder."Theairvolumemaybecomeweakduringinstallation."Recommendedforsiteswithalotofdust.[Practicality]Itcanbewashedwhenitisdirty,soitcanbekeptclean.Reusable,economicalandaffordable,don'tworry![Safety]Itisstretchable,non-wovenfabricisnoteasytobreak,anddurable.Notonlydustproof,butalsocangreatlyreducetheworkingsoundofthefan.[Widerangeofuses]Protectthefanandthehumanbodyfromdustonsite.Itisanecessityforon-siteoperationsthatgeneratedustanddustsuchasdemolitionconstructionandduststorageoperations,agriculturaloperations,andwoodworkingoperationsparameters:Material:nylon/nylonSize:20gColor:SeepictureProductincludes:4*dustcoverNote:1.Pleaseallow2-3%errorduetomanualmeasurement.Thecolormayvaryduetothedifferenceindisplay,pleaseunderstand.