Sell SpeCtra Duckbill valve for Cimilre or Maymom breastshield flange 2pcs Authentic best price

Compatible with Spectra, Cimilre or Maymom Flange Original Spectra replacement valve1 set (2pcs) With embossed brand on the body as seen in the picture Guaranteed authentic Inner diameter : 2.3 to 2.4cm Outer diameters: 2.8 cm NOT FIT TO LANSINOH ELECTRIC BREASTPUMP NOT FIT TO PIGEON MANUAL PLEASE BE ADVISED THAT THE ACRYLIC PACKAGING MAYBE DENTED ONCE IT ARRIVED TO YOU. IT CAN'T BE AVOIDED DUE TO COURIER HANDLING AND SHIPPING, SUCH INSTANCE IS OUT OF SELLER'S CONTROL. Dented plastic packaging won't affect the valve. Compatible with: Spectra S1,S2,M1,M2,9+,9s and Cimilre S3,F1 NOTE: FOR OTHER BRAND BREAST PUMP FLANGE I'm not sure if it will fit to other brand of breast pump breastkit. You could measure the inner diameter of your existing valve to compare before buying it. Duck valves need to be replaced every 1 to 3 months If your milk collection kit has a silicone duck valve, it needs to be replaced frequently as well. Replace these every 2-3 months if you use your pump once a day, and replace every 4 weeks if you pump more than once a day. Duck valves last a little bit longer than valve membranes, but still tend to be easily damaged or worn from use and washing. Sterilising also can make these wear a lot faster, so always have spare valves on hand to switch when you notice you have a suction problem.