A good roller brush can lead to a good clean. In fact, brushes should be changed annually in order to keep your Rexair vacuum cleaner working properly and giving you the best clean possible. This replacement brush from ZVac is made with heavy duty materials and is similar to parts R-5590, R5590, R5590C or R-5590c. The brush meets OEM standards at an affordable price point. It features nylon bristles, end caps with thread protection, ball bearings, and center pulley. This brush fits Rexair vacuum power heads for D4C SE, Performance Edition (with center belt only), E2 power nozzle, PN2, PN-2, PN3, E3, One Speed E Series E1/E2, and Two Speed E Series Type 12.