Frequently Asked Questions
Q: Are they BPA free?
A: Yes, all the parts are BPA free.
Q: How do I clean them?
A: Disassemble all parts. Clean them with soapy water, and rinse with tap water. Sterilize all parts with water steam for 15 minutes or in boiling water for 5 minutes. When using boiling water, make sure to cover all parts with water.
Q: Are they dishwasher safe?
A: You may wash flanges, tubing, and backflow protectors with dishwasher (top rack). But we do not recommend using dishwasher to clean the duckbill valves. Please hand wash the valves.
Q: Can I use Spectra bottles with the flange?
A: Yes, the flanges are also compatible with Spectra bottles.
Q: Does this kit come with one or two sets?
A: This set comes with two of everything.
Q: Do Spectra valves fit this flange?
A: Yes, all parts work interchangeably.
Q: Do Spectra backflow protector fit this flange?
A: Yes.
Q: Do the bottles come with nipples?
A: No, the bottles come with screw rings and sealing disk. They do not include nipples.
Q: How do I choose the flange sizes?
A: Measure the diameter of your nipples. Do not include the areola. Refer to size selection guide in the product photos at the top of this page.