BABYGO® Breast Pump Flange

4.9 out of 5
£6

A replacement flange for your BABYGO® Air™ pump

The flange is the part that sits against your breast and makes the seal, so once it's scratched, cloudy or out of shape, pumping gets less comfortable and you express less.

It's a straight replacement for the flange on the BABYGO® Air™ Electric Breast Pump, and it works with our inserts if you need a smaller fit.

A spare also means there's always a clean one ready while the other is drying.

At a glance

  • Fits the Air™ pump, single or double
  • BPA-free, food-grade material
  • Takes 17, 19 and 21mm inserts
  • Dishwasher safe on the top rack

Details

Materials and care

BPA-free, food-grade material

Wash in hot soapy water after each use, rinse and air dry

Dishwasher safe on the top rack

Don't scrub the inside with anything abrasive, as scratches trap milk

In the box

  • 1 x BABYGO® Breast Pump Flange
Delivery and returns
Standard delivery
2 to 4 working days, £3.99. Free on orders over £40.
Next day
DPD next day delivery, £7.99.
Returns
30 days from your order date, unused and in the original packaging. Exchanges welcome. Free with Checkout+, otherwise £4.99 is deducted from your refund.
Full delivery and returns policy ›

Questions, answered.

Will it fit my pump?

It's made for the BABYGO® Air™ Electric Breast Pump, both the single and the double. If you're using another brand's pump, check the connection before you order, because fittings aren't standard between makers.

What size is it?

It's the same flange that comes with the pump. For a smaller fit, add one of our inserts for a 17, 19 or 21mm fit: measure across the base of your nipple and add two to three millimetres to find the size you need.

When should I replace it?

When it turns cloudy, gets scratched or loses its shape, which with regular pumping is usually every few months. A warped flange won't hold a proper seal, and that shows up as less milk, which is easy to blame on your supply rather than the part.

Is it safe for breast milk?

Yes. It's made from BPA-free, food-grade material, and the pump's milk-contact parts meet EU No. 10/2011, the rules for plastics that touch food.

Why is my pump losing suction?

Usually a worn part rather than the motor. Check the flange for scratches or warping, and replace the valve and diaphragm if they've been in use for a while, since worn ones are the usual cause of suction fading gradually.

Reviews

4.9 out of 5, 27 reviews

Customers say this flange fits correctly and makes pumping sessions noticeably more comfortable. Having a spare simplifies cleaning routines and eliminates the need to replace the entire pump. Users report the product feels sturdy and durable through regular sterilising, with quality silicone that's easy to maintain. Many highlight that finding the right size makes a significant difference to comfort and effectiveness. The straightforward swap and reliable performance make it a worthwhile replacement or backup part.
4.9
Rated 4.9 out of 5 stars
Based on 27 reviews
100%would recommend this product
27 reviews
  • A
    amelia26
    Flag of United Kingdom
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    July 20, 2026
    Easy from the first use: held up through sterilising

    Having a spare has made cleaning between sessions much less rushed. It has made everyday life that bit easier.

  • M
    Megan
    Flag of United Kingdom
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    June 10, 2026
    Still going strong: the exact replacement i needed

    I now keep one clean and ready in the cupboard. It feels as sturdy as the original part and was simple to swap over. A very worthwhile purchase.

  • F
    Freddie
    Flag of United Kingdom
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    April 18, 2026
    Good quality flange

    Comfortable and well-made. I got a second size to try and it fits well. Would just say check your sizing carefully before ordering as it makes a big difference.