Estella Duckbill Valve - New Design (Suitable For Spectra, Medela, Dr Isla, Mimo, Estella Complete Set)

Reliable Suction. Smooth Milk Flow. Comfortable Pumping.

Keep your breast pump performing at its best with the Estella Duckbill Valve, a replacement accessory designed to support consistent suction and efficient milk expression.

Made from soft, flexible silicone, this valve helps maintain a secure seal during pumping while allowing expressed breast milk to flow smoothly into the collection container.

Whether you're replacing a worn-out valve or keeping a spare on hand, the Estella Duckbill Valve is an essential accessory for your pumping routine.

Key Features

• Consistent Suction Performance – Designed to maintain an effective seal for reliable suction and efficient milk expression.

• Soft & Flexible Silicone – Made from durable, flexible silicone for comfortable and dependable everyday use.

• One-Way Valve Design – Allows expressed breast milk to flow into the collection container while helping prevent backflow.

• Easy to Install & Replace – Simple design for quick installation, removal and cleaning.

• Essential Replacement Part – Helps restore pumping performance when an existing valve becomes worn, stretched or damaged.

Compatible Breast Pumps

The Estella Duckbill Valve is designed for use with selected breast pumps and accessories, including:

• Spectra Breast Pumps

• Medela Harmony Manual Breast Pump

• Dr Isla Breast Pumps

• Mimo Breast Pumps

• Estella Complete Funnel Set

Important: Please ensure compatibility with your specific breast pump model before purchasing.

When Should You Replace Your Duckbill Valve?

Over time, regular use and cleaning may cause the silicone valve to lose its flexibility or sealing performance, potentially reducing suction efficiency.

Consider replacing your duckbill valve if you notice:

• Reduced suction strength

• Visible tears, cracks or deformation

• A loose or stretched valve opening

• Reduced milk output associated with poor suction

Regularly inspecting and replacing worn valves helps keep your breast pump working efficiently.

Product Specifications

Brand: Estella

Product Name: Estella Duckbill Valve

Material: Flexible Silicone

Function: One-Way Breast Pump Valve

Application: Breast Pump Replacement Accessory

Disclaimer

Estella Duckbill Valve is a third-party replacement accessory and is not manufactured, sponsored, endorsed or affiliated with Spectra, Medela, Dr Isla or Mimo. All brand names and trademarks belong to their respective owners and are mentioned solely for compatibility identification.