Features: *High-Quality Air Filter Replacement: This air filter is specifically designed to fit for Red Max EBZ3000RH 130 BT blowers providing a reliable and efficient replacement for part 504115301. *Wide Compatibility: This air filter is not only compatible with Red Max 504115301 but also fits other models such as HBZ2601 and HBZ2610 blowers as well as CHTZ2401 CHTZ2401L HTZ2401 and HTZ2401L hedge trimmers. *Optimal Performance: With a about Width: 3 5/16 ，Length: 3 1/2 ，Height: 13/16 this air filter offers precise dimensions for a perfect fit ensuring optimal performance and maximum filtration. * and Reliable: Made from high-quality materials this air filter is built to last. It effectively captures dust debris and other particles preventing them from entering the engine and prolonging the lifespan for Red Max equipment. *Easy Installation: Installing this air filter is quick and hassle-free. replace the old or worn-out filter with this new to maintain the efficiency and performance of your Red Max equipment. Specifications: *Product Name:Air filter *Material:metal+plastic *Size:No *Color:as shown *Fitment:for Red Max EBZ3000RH 130 BT hair dryer # 504115301 *Number of Pieces:1/3 Package Content: 1/3*Air filter Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.