Rotary 7160 Foam Air Filter For Echo by Rotary $9.99 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Air Filter PRODUCT DESCRIPTION DESCRIPTION Fits Echo Model PB400 Backpack Blowers. REPLACES OEM ECHO 130310-00760 SPECS OD 2-15/16" HEIGHT 3/8"