Tetra Whisper 60, 2, 3, 4, 20-40, 30-60 Impeller Part# 25870

Tetra / Whisper 60 Impeller Part# 25870

Works with these unit as well 2, 3, 4, 20-40, 30-60 & Aqua Tech 30-60

*Note* - Impeller blade maybe red or blue