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View compareFrequently Asked Questions
- Q: What materials are used in the flange and duckbill valve? A: The flange and duckbill valve are made of food-grade silicone. This ensures they are safe, soft, and odorless for both mothers and babies.
- Q: What is the size of the flange? A: The flange size is twenty-one millimeters. This size is compatible with various Spectra breast pumps for efficient milk expression.
- Q: How many pieces are included in this replacement kit? A: The kit includes two flanges and four duckbill valves. These parts are essential for maintaining the functionality of your breast pump.
- Q: How do I install the flange and duckbill valve? A: Installation is straightforward; simply plug the flange onto the breast pump. Ensure a snug fit for optimal performance during pumping.
- Q: Is this replacement kit compatible with Spectra breast pumps? A: Yes, this kit is compatible with Spectra S1, S2, and Spectra 9 Plus breast pumps. It meets your accessory replacement needs for these models.
- Q: Can I use this with other breast pump brands? A: Yes, the replacement tubing is also compatible with Medela breast pumps. This versatility allows for easier maintenance of your pumping equipment.
- Q: How do I clean the flange and duckbill valve? A: Clean the parts using soapy water and rinse thoroughly. Avoid hard brushes and do not use a dishwasher to maintain their integrity.
- Q: Is the silicone used in these parts safe? A: Yes, the silicone is BPA-free and made from food-grade materials. This ensures safety for both mothers and their babies during use.
- Q: How can I ensure the best performance of my breast pump? A: Regularly replace the flanges and duckbill valves to maintain optimal performance. Degraded parts can hinder efficiency in pumping.
- Q: What if I experience discomfort while using the flange? A: If you feel discomfort, ensure the flange size is appropriate and that it is installed correctly. A snug fit should minimize irritation.
- Q: Is there a warranty on the replacement parts? A: Yes, there is a satisfaction guarantee. If you have questions or concerns, you can contact customer support for assistance.
- Q: How do I store the flange and duckbill valve? A: Store the parts in a clean, dry place away from direct sunlight. This prevents any degradation of the silicone material.
- Q: Are there any specific care instructions for the silicone parts? A: Yes, avoid using harsh chemicals or high temperatures. Gentle cleaning methods are recommended to preserve the quality of the silicone.
- Q: What should I do if the product arrives damaged? A: If the product is damaged upon arrival, contact customer support immediately for a resolution, including potential returns or replacements.
- Q: Can I use these parts for hands-free pumping? A: Yes, these flanges can be used with compatible hands-free pumping bras. They provide a secure fit to facilitate hands-free pumping.

