Solution Fill Filter Screen, 3"x7.1" : Fits Tennant 1500, 1520, 5500 (before serial # 1227906), 5520 (before serial # 1227906), 5540, 5560 and Nobles Speed Scrub 2001, SS2001HD, SS2401 (before serial # 1227906), SS2601 (before serial # 1227906), Falcon Ultra B, Falcon 2800 Plus.
Fits Tennant 602529