Keeps milk in, air out - for easier vertical feeding
The feeding pacifier remains full of milk even when the bottle is in a horizontal position, so the baby can drink in a more natural, vertical position. This can reduce reflux, aid digestion, and make feeding time more comfortable for you and your child.

The teat remains full of milk, without air
Our unique AirFree™ valve removes air from the pacifier so your child has to swallow less air while drinking. Thanks to this, common feeding problems such as abdominal pain, reflux and gas formation occur less often.

Abdominal Pain Relief System Proven to Reduce Abdominal Pain and Cramps*
Clinical studies have shown that the Philips Avent baby bottle leads to a reduction in colic and fussiness*. How? The valve in the teat prevents the formation of a vacuum during drinking to allow for smooth feeding. This in turn reduces colic, gas, reflux and belching.

It is easy to clean and assemble, as the AirFree™ valve consists of only one element
The AirFree™ valve can be easily attached to any Philips Avent Anti-colic and Classic+ baby bottle. Cleaning is also child's play: the neck of the bottle is wide and the whole thing consists of only a few elements.

Easy use
First, fill the bottle with milk, place the AirFree™ valve on the mouth of the bottle, then screw on the teat. Turn the bottle upside down to fill the teat with milk and you're done. Make sure the AirFree™ valve stays in place while feeding. The pacifier stays full of milk even when it is standing horizontally - so your child can drink sitting or standing.

Baby bottle with or without AirFree™ valve
You can use your Philips Avent Anti-colic baby bottle with or without the AirFree™ valve. The AirFree™ valve can be used with Philips Avent Anti-colic and Classic+ baby bottles in sizes 125 ml, 260 ml and 330 ml.