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View compareFrequently Asked Questions
- Q: What size flanges are included with this product? A: This product includes two eighteen millimeter flanges. It also comes with two compatible duckbill valves for use with Spectra breast pumps.
- Q: What materials are used in the flanges and valves? A: The flanges are made from polypropylene, which is BPA-free. This ensures safety and hygiene for breastfeeding mothers.
- Q: What are the dimensions of the product? A: The flanges have a diameter of eighteen millimeters. The overall item dimensions are five point ninety-eight inches long, five point twenty-five inches wide, and three point twenty-five inches high.
- Q: How do I install the flanges and duckbill valves? A: The flanges and duckbill valves are easy to install and remove. Simply align them with the pump and push firmly until secure.
- Q: Are these flanges suitable for all mothers? A: These flanges are suitable for mothers with a nipple diameter between fourteen and sixteen millimeters. They offer various sizes to meet different pumping needs.
- Q: Can I use these flanges with other bottles? A: Yes, these flanges are compatible with Spectra wide-mouth bottles, AVENT bottles, and Momstouch wide-mouth bottles. This versatility enhances their functionality.
- Q: How should I clean and sanitize the flanges? A: You can clean and sanitize the flanges using water steam, boiling water, or microwave-steam bags. This ensures they maintain hygiene for safe pumping.
- Q: Is this product safe for breastfeeding mothers? A: Yes, this product is designed with safety in mind. The materials are BPA-free, ensuring no harmful chemicals affect the breastfeeding process.
- Q: What if the product arrives damaged? A: If the product arrives damaged, you should contact customer support for assistance. Most companies offer return or replacement options for defective items.
- Q: Are these parts original Spectra accessories? A: No, these are non-original parts made by Momstouch. However, they perform the same function as original Spectra parts.
- Q: What is the suction power of these flanges compared to OEM parts? A: These flanges provide the same suction power as original equipment manufacturer (OEM) parts. They are designed for effective pumping.
- Q: How many flange sizes are available with this product? A: This product offers a wide range of flange sizes from thirteen millimeters to thirty millimeters. This variety helps meet individual pumping needs.
- Q: Can I use these flanges for electric breast pumps? A: Yes, these flanges are compatible with electric breast pumps, specifically the Spectra S1, S2, and 9 Plus models.
- Q: What should I do if the flanges do not fit properly? A: If the flanges do not fit properly, consider trying a different size. The product offers multiple sizes to accommodate varying nipple diameters.
- Q: Is there a warranty on this product? A: Warranty information may vary by retailer. Always check with the seller for specific warranty details and coverage options.
- Q: How do I store the flanges when not in use? A: Store the flanges in a clean, dry place, preferably in a sanitized container. This helps to maintain hygiene and prolongs their lifespan.

