Frequently Asked Questions

• Q: What size are the flanges included in this set? A: The set includes two small flanges that are twenty-one millimeters in size. These flanges are designed for compatibility with various Spectra breast pumps.
• Q: What materials are the duckbill valves made from? A: The duckbill valves are made from food-grade silicone. This material is safe for use and has been independently tested for safety.
• Q: What are the dimensions of the flanges? A: The flanges measure approximately three point ninety-four inches in length, five point ninety-one inches in width, and four point thirty-three inches in height. They are designed for comfort and efficiency.
• Q: How do I install the duckbill valves? A: The duckbill valves are easy to install and remove. Simply align the valve with the flange and press firmly until it fits securely.
• Q: Are these flanges compatible with other brands? A: Yes, these flanges are compatible with Spectra valves, backflow protectors, and bottles. They also work with Nenesupply bottles for added versatility.
• Q: How do I know if these flanges will fit me? A: These flanges are suitable for those who require twenty-one millimeters in size. If this size matches your needs, they should fit comfortably.
• Q: How do I clean the flanges and valves? A: The flanges and valves are dishwasher safe on the top rack. They can also be sterilized using boiling water or microwavable bags.
• Q: Are the flanges safe for my baby? A: Yes, the flanges are BPA free and DEHP free. They comply with FDA regulations for food contact materials, ensuring safety for your baby.
• Q: How should I store the flanges when not in use? A: Store the flanges in a clean, dry place away from direct sunlight. Keep them in a sealed container to maintain hygiene.
• Q: What if the product arrives damaged? A: If the product arrives damaged, you should contact customer support immediately for assistance with returns or replacements.
• Q: Can I use these flanges with my existing Spectra parts? A: Yes, these flanges are designed to work with existing Spectra pump parts, including backflow protectors and bottles.
• Q: Can I use these flanges if I have larger or smaller nipples? A: These flanges are specifically designed for twenty-one millimeter sizes but various sizes are available, including fifteen, seventeen, nineteen, twenty-four, twenty-seven, and thirty millimeters.
• Q: Do these flanges provide the same suction as original parts? A: Yes, these flanges maintain the same suction as original Spectra pump parts to ensure effective pumping.
• Q: Are these flanges comfortable to use? A: Yes, the flanges have smooth angles that do not rub against the nipples, providing comfort while pumping.
• Q: Is this product suitable for frequent use? A: Yes, the durability and quality of the materials make these flanges suitable for frequent use, ensuring long-lasting performance.