Essential Replacement Kit for Single Pumping

The Spectra® Wide Neck Breast Flange Set is the ideal solution for moms who need a replacement set of single-pumping accessories or want an extra set for convenience at home or work. Compatible with the Spectra® S1, S2, SG Synergy Gold, and 9 Plus breast pumps, this kit includes all the key components required for hygienic and effective pumping.

We recommend replacing pump parts every 3–6 months to maintain optimal performance and suction. Whether you're preparing for double pumping or need a back-up set, this kit keeps your pumping sessions smooth and reliable.

Features & Benefits

• Ensures proper suction and optimal pump performance

• Supports Spectra’s closed system to help prevent milk contamination

• Made with BPA/DEHP-free materials for safe milk expression

• Essential for maintaining hygiene and pump efficiency

• Check with insurance for HSA/FSA eligibility

• 90-day Limited Manufacturer’s Parts Warranty

What’s Included

• One (1) Single Breast Flange (select your size below)

• One (1) Backflow Protector

• One (1) Duckbill Valve

• One (1) Tubing

Note: For double pumping, purchase a second Breast Flange Set.

Available Sizes & Models:

• 16mm — MM012716

• 20mm — MM012753

• 24mm — MM012302

• 28mm — MM012319

• 32mm — MM012326