Spectra Backflow Protector Silicone Membrane

Keep your Spectra breast pump performing at its best with the Spectra Backflow Protector Silicone Membrane. This essential replacement part forms the core seal within the backflow protector, helping to maintain Spectra's closed-system design by preventing milk and moisture from entering the tubing and pump motor.

Made from soft, durable, BPA-free silicone, the membrane flexes during pumping to create proper airflow and suction. Regular replacement helps ensure consistent pump performance, optimal suction strength, and a hygienic pumping experience.

Key Features

✓ Maintains Spectra's closed-system protection
✓ Helps prevent milk and moisture from entering the pump system
✓ Supports consistent suction and pumping efficiency
✓ Made from soft, durable, BPA-free silicone
✓ Easy to install and replace
✓ Essential replacement part for optimal pump performance

Compatible With

• Spectra S9 Plus
• Spectra S1 Plus
  
• Spectra S1 Pro
• Spectra Dual Compact
• Spectra Dual S
  

When Should You Replace It?

Replace the silicone membrane if you notice:

• Tears, cracks, or punctures
• Loss of elasticity
• Deformation or stretching
• Reduced suction performance

Care Instructions

• Wash before first use.
• Clean thoroughly after each pumping session.
• Sterilize according to pump care instructions.
• Allow to dry completely before reassembly.

A small but essential component that helps protect your pump, maintain suction, and support a safe, hygienic pumping journey. 💕