APC AR4701 APC NetShelter CX, Mini, Dust Filter Pack, 18U and 24U, Includes 2 Small Filters, Black

This Dust Filter Pack for the NetShelter CX allows the user to reduce the airborne particles entering the enclosure The reticulated plastic filter material is washable and easily removed/replaced Using the Dust Filter Pack on the NetShelter CX reduces the risk of dust related equipment issues, such as overheating, system failure, and permanent data loss