Contains 2*widemouth flanges 2*flange cover 2*white Clear Valve 2*Tubing 2*Backflow Protector
DIFFERENT FLANGE SIZE AVAILABLE: 14mm,15mm,16mm,17mm,18mm,19mm,20mm,21mm,23mm,24mm,25mm,26mm,27mm,28mm,29mm,30mm
MATERIAL DO NOT CONTAIN ANY BPA.
Can be sanitized with water steam, boiling water or microwave-steam bags,But flange cover can not.
suitable for spectra s1 pump, s2 pump and 9 pump motif Luna,Not suitable for other models of machines except motif Luna