طقم صمامات منقار البط ويليو سينك (عبوة من 2)

These are the exact same shape as the originals that came with my pump, so the seal is perfect and no more leaks. I appreciate that the pack gives me a spare, and the 90-day replacement reminder is actually useful since I always forget.

I’ve been swapping these out every few months and the fit is just as snug as the originals—no leaks, no fuss. The 2-pack means I’m never caught without a spare when I need it most. Honestly, it’s a relief to find replacements that feel this consistent.

The flow is noticeably better with these valves—my pump works more efficiently and I’m actually getting a few extra ounces per session. The seal is snug and doesn’t leak, even after a couple weeks of daily use.