Rotary 16822 replacement air filter engineered for Echo backpack blowers. Direct OEM substitute for Echo part A226002070, ensuring optimal engine performance and longevity. Compatible with PB-8010H, PB-8010T, PB-9010H, EB810, EB810RT, EB910, and EB910RT models. Premium filtration captures dust and debris, extending engine life and maintaining peak airflow. Professional-grade construction built to withstand demanding landscaping conditions. Stock this essential maintenance item to keep your Echo equipment running clean and efficient.