Rotary 7206 Foam Air Filter For Lawnboy 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 Lawn-Boy/Ryan/Ryobi Models: 261, 262, 263, 264, 264-1, 265, 265-T, 265-1, 274, 275, 275-1, 284, 285, 500, 500-1, 520, 520-1, 540, 540-1, 580 & 580-1 Trimmers. REPLACES OEM LAWNBOY 610312 SPECS HEIGHT 1/2" WIDTH 1-1/4" LENGTH 2-3/4"