PumpMom-us 19mm Soft Rim Flanges & Duckbill Valves Set | Compatible with Spectra S2/S1/9 Plus Breast Pumps (2 Count)

• Compatibility — PumpMom nipple flanges Compatible with Spectra S2, Spectra S1 and Spectra 9 Plus Breast Pump. Choosing the right flange size starts with accurate measurement—critical for comfort and suction efficiency.
• Content — Expertly Designed 19mm Flanges / Breastshields*2, Duckbil Valves *2. Made by PumpMom, Not Original Spectra Flanges.
• Improve breast suction efficiency — PumpMom flex shield used upgraded 105° wide angle opening, Oval shape Shields create better fit during pumping.
• Comfort Factor — The soft-rimmed PumpMom flex breast shield makes for a much more comfortable fit for pumping.
• Material Safety — BPA-free and made from food-grade materials. These products are sealed by the manufacturer.

• Inspect and Clean — Before first use, wash all parts (flanges and duckbill valves) in warm, soapy water. Rinse thoroughly and sterilize by boiling for 5 minutes or using a sterilizer. Ensure parts are completely dry.
• Assemble Flanges — Attach the duckbill valves securely to the bottom of each 19mm flange. Ensure the valves are fully seated and create a seal. The valve should be able to open and close freely.
• Connect to Pump — Connect the assembled flange and valve set to the breast pump tubing and collection bottle. Ensure all connections are secure to maintain suction efficiency. Refer to your Spectra pump manual for detailed assembly instructions.
• Pump and Clean — Begin your pumping session as usual. After each use, disassemble the parts and clean them immediately with warm, soapy water. Rinse and allow to air dry completely before storing or reassembling for the next use.

Typical situations where PumpMom-us 19mm Soft Rim Flanges & Duckbill Valves Set | Compatible with Spectra S2/S1/9 Plus Breast Pumps (2 Count) helps — illustrative scenarios, not customer reviews.