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neesie_gw

what an air switch?

18 years ago

Pardon my stupidity, but I have seen air switches mentioned on the forum when I have researched faucets and how many holes people get drilled in their granite countertops. I have ordered my granite and am now making decisions regarding sink & faucet. I'd like to keep it simple with just one hole, but I'm really confused about this "air switch" that I've seen mentioned. Okay, what are they? Do I need one? Will I regret only getting one hole for my faucet drilled?

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