Estella Diaphragm Set - (Suitable For Spectra & Estella Complete Set)

Consistent Suction. Reliable Performance. Comfortable Pumping.

Maintain your breast pump's performance with the Estella Diaphragm Set, a replacement accessory designed to support consistent suction and efficient milk expression.

The flexible silicone diaphragm helps transfer suction pressure while acting as a protective barrier between the breast milk collection pathway and the pump's air system when correctly installed.

Whether you're replacing a worn-out diaphragm or keeping a spare set, the Estella Diaphragm Set is an essential accessory for your daily pumping routine.

Key Features

• Consistent Suction Performance – Helps maintain stable suction pressure for efficient milk expression.

• Flexible Silicone Diaphragm – Designed to respond smoothly to suction changes during pumping.

• Hygienic Barrier Protection – Helps prevent breast milk and moisture from entering the pump's tubing and motor when correctly assembled.

• Easy to Install & Replace – Convenient design for simple assembly, removal and maintenance.

• Essential Replacement Part – Helps restore pumping efficiency when existing diaphragms become worn or damaged.

Compatible Breast Pumps & Accessories

The Estella Diaphragm Set is designed for use with:

• Spectra Breast Pumps (selected compatible models)

• Estella Complete Flange Set

Please verify compatibility with your specific breast pump model and flange connector before purchasing.

When Should You Replace Your Diaphragm?

Over time, regular use and cleaning may cause the silicone diaphragm to lose its flexibility or sealing performance.

Consider replacing your diaphragm if you notice:

• Reduced or inconsistent suction strength

• Visible cracks, tears or deformation

• Loss of flexibility

• Difficulty maintaining a proper airtight seal

Regular inspection and timely replacement help maintain your breast pump's performance.

Product Specifications

Brand: Estella

Product Name: Estella Diaphragm Set

Product Type: Breast Pump Replacement Accessory

Function: Suction Regulation & Protective Barrier

Compatibility: Spectra Breast Pumps (Selected Models) & Estella Complete Flange Set

Disclaimer

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