CubCare Flange Inserts for Spectra S1/S2/9 Plus — Not Original Accessories, 2x 17mm Flanges + 4x Duckbill Valves

Enhance your Spectra pump with reliable, interchangeable parts

Introducing CubCare Flange Inserts for Spectra, a practical replacement set designed to work with Spectra S1, S2, and 9 Plus pumps. This not-original accessory bundle focuses on dependable silicone components, offering a cost-effective option without compromising fit or function. The kit includes two 17mm flange inserts and four duckbill valves, giving you ready-to-use parts for everyday pumping sessions.

What you get

• 2 x 17mm flange inserts for versatile sizing
• 4 x duckbill valves to support steady milk flow
• Interchangeable with Spectra flange inserts for S1, S2, and 9 Plus models
• Made by CubCare from 100% food-grade silicone
• Not original Spectra accessories, offered as a reliable replacement option

Material and care

• Skin-friendly, BPA-free silicone suitable for frequent use
• Easy to sanitize via water steam, boiling water, or microwave-steam bags
• Built to withstand regular cleaning while maintaining flexibility

Real-world use and benefits

Designed for busy households, this set helps you maintain a smooth pumping routine with dependable parts that fit Spectra S1, S2, and 9 Plus. While outcomes vary, users may notice consistent performance and a quick way to refresh gear between washes or travel days.

Support and sizing

If the wrong size is received, CubCare offers replacements and friendly assistance to help you find a better fit and keep pumping smoothly.