NENESUPPLY 24mm Flanges & 21mm Inserts — Lansinoh-Compatible Replacement for Signature Pro, SmartPump, Manual Pumps

Comfortable, Flexible, and Ready to Fit Your Pump Routine

NENESUPPLY offers a thoughtful replacement set designed to complement Lansinoh pumps and compatible models. This kit includes two 24mm flex flanges and two 21mm inserts, giving you options that feel natural against the skin. While these parts are not original Lansinoh components, they’re crafted to integrate with a wide range of connectors and pump configurations, helping you maintain a smooth pumping routine.

What’s in the box and how it helps

• CONTENT: 2x 21mm flange inserts and 2x 24mm flex flanges to broaden your sizing options.
• SOFT, FLEXIBLE RIMS: Built to cradle the breast with a gentle touch, reducing edge rubbing and pressure during use.
• SIZE ADAPTABILITY: Inserts support 15mm, 17mm, 19mm, and 21mm options for a customizable fit.
• COMPATIBILITY: Fits with SmartPumps, Signature Pro, and manual pumps; includes compatibility with Lansinoh connector systems.
• SUCTION PERFORMANCE: Delivers consistent suction comparable to original parts while supporting a variety of pumping setups, including hands-free bras.
• CARE AND SAFETY: Dishwasher safe; BPA and DEHP free; conforms to EU and USA standards for materials that contact food.

Real-world use and considerations

For everyday pumping, these parts offer versatility when you’re traveling or setting up a backup kit. The soft rims and flexible construction can contribute to a comfortable feel across different breast shapes, while the inserts let you fine-tune the fit to your preference. Users often pair these with a compatible connector to maintain a stable suction and a smooth pumping rhythm, especially in busy moments at home or away from your usual setup.

Care, maintenance, and tips

• Clean before first use and after each session to keep parts in good condition.
• Ensure connector compatibility to maintain stable suction and a secure fit.
• Avoid exposing parts to extreme heat or solvents to preserve material integrity.

Summary of benefits

Designed to complement existing Lansinoh connections, this kit provides a flexible approach to flange sizing, a comfortable rim design, and straightforward cleaning. Consider it as a practical option for backup gear, travel, or routine replacement parts that aim to support your pumping needs without claiming guaranteed results.