When using BL4050F x 2 suction power "maximum":approx. Suction power "minimum":Approximately 3 hours 40 minutes. Hose (inner diameter 38mm x 2.5m/A-33532). Plastic bag set product (650×650mm 10 pieces/A-45777).
Plastic bag (1 piece attached to this machine). International Buyers - Please Note.
Thank you for your understanding.