B8830 - 2ʺ Backwash hose of 25ʹ (7.6m) B8831 - 2ʺ Backwash hose of 50ʹ (15.2m) B8832 - 2ʺ Backwash hose of 100ʹ (30.5m) B8833 - 2ʺ Backwash hose of 200ʹ (61m) B8834 - 1 1/2ʺ Backwash hose of 25ʹ (7.6m) B8835 - 1 1/2ʺ Backwash hose of 50ʹ (15.2m) B8836 - 1 1/2ʺ Backwash hose of 100...