![Duck Valves [Pack of 2]](http://cdn.shopify.com/s/files/1/0016/8375/1001/products/DuckValves_1445x.png?v=1608003838)
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Valves
Made a huge difference to pumping and much better product over other brands I’ve used

Replaced my pump parts
I replaced my duck valves with these ones and immediately I saw a difference. I got slightly more milk (10-20mL) out them after switching out the old ones.

Works perfectly
I'd been delaying buying replacement parts for my Spectra, but after using the new duck valves my pumping has become so much more efficient! They work perfectly. Cannot fault them.


Duck Bill valves
Great quality product, each and every time. Valves fit perfectly on my Spectra S1, they maintain their quality and integrity with daily use and washing.

Valve
Durable because 5 month with the first ones so im replacing know and its great
I purchased 2 sets of duck valves thinking that because i had pumpale shields it would best to purchase these over spectra ones. Both sets at least 1 of them would not completely seal creating a loss of suction. 1 in both sets wouldn't open at all causing milk to build up and spill back up the shield. I have spent over a month trying to trouble shoot this issue thinking i was doing something wrong and it the mean time have experienced a significant loss of supply. I am incredibly upset that it was BOTH sets of new valves were faulty