Shopping cart

There are currently no items in your shopping cart.

    Philips Support

    How tightly to screw the ring on my Philips Avent Natural glass bottle?

    Published on 2021-06-20

    Find out how to best fit the ring on your Philips Avent Natural glass bottle.

    Assure the best fit

    • The design of the bottle neck is such that there should be a gap (see picture below) between the glass bottle body and the plastic screw ring.
    • If you feel some resistance when assembling the screw ring to the bottle, please stop screw ing any further. The bottle is screwed tight enough.
    • Please do not over-tighten the screw ring. When over-tighten the screw ring, you might damage the plastic screw thread.
    Bottle neck

    The information on this page applies to the following models: SCF671/37 , SCF673/37 , SCF671/17 .

    Looking for something else?

    Discover all Philips Support options

    Back to top

    Our site can best be viewed with the latest version of Microsoft Edge, Google Chrome or Firefox.