Spectra® 穿戴式鴨嘴閥門與防回流保護器更換套件專為 Spectra® Premier 穿戴式吸乳器設計。此套件包含兩個鴨嘴閥門和兩個防回流保護器，以維持最佳的吸乳效能。鴨嘴閥門確保強勁且穩定的吸力，有效集乳，而防回流保護器則防止乳汁進入吸乳器馬達，確保衛生與耐用性。採用不含 BPA 的材質製成，這些零件安全、耐用，且為一體成型設計，易於清潔，提供可靠且衛生的吸乳體驗。不適用於 S1、S2、S3、9 Plus 或 Synergy Gold 吸乳器。
特色與優點：
The two duckbill valves in this kit fit my wearable pump exactly like the originals, and swapping them out took maybe a minute. My suction went right back to what it was when the pump was new.
After three months of daily pumping, my suction had dropped off a cliff, and swapping in these new duckbill valves brought it right back to day-one strength. The kit comes with two valves and two backflow protectors, so I've got a spare set ready when these wear out. Fit was identical to the origina
I was worried about finding replacements for my wearable pump parts, but these fit perfectly and the valves work just like the originals. Having the two extra backflow protectors in the kit is a lifesaver for when I'm pumping at work and can't wash parts right away.