Can't find specs on Costco's Waterpik Evolution. Not on Waterpik website, no where. Any idea what the specs are? Like pressure, pule rate etc? It doesn't look like any other waterpik model
White Waterpik® Evolution Water Flosser WF-07W010-1
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免運保固1年] 2022新款Waterpik WF-07+WP-310 沖牙機洗牙機Evolution & Nano Water Flosser | Yahoo奇摩超級商城
Waterpik® Evolution & Nano Water Flosser Combo | Costco