Spectra Replacement Pump Parts for S1 S2 Flange Backflow Protector Membrane Duckbill Valve Set

Ten-piece pump parts replacement kit compatible with Spectra S1/S2, including 2 flanges/breastshields, 2 backflow protectors, 2 tubes, and 4 Duckbil Valves.

Not original Spectra Pump Parts. Made In China.

Interchangeable with Spectra Pump Parts S1/S2. Compatible with Spectra flange, Spectra backflow protector, Spectra valve, and Spectra tubing.

All Series Flange Size Available: 18 sizes—15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 27mm, 28mm, 29mm, 30mm, 31mm, 32mm. Refer to size selection guide in product photo to choose the right size for you.

Material: Food-Grade silicone, BPA-free, safe, soft and odorless, skin-friendly for mommy and baby. Soft, comfortable material with a snug fit to support comfortable and efficient pumping, helping to avoid nipple damage or irritation.

Easy to install & Cleaning:

• Easy to plug onto the pump; prevents falling tubes and tearing ends; simple operation and comfortable use.
• Cleaning: Wash with soapy water and rinse with clean water. Do not use hard brushes. Clean the thin tips with fingers. Do not use dishwasher.