I should have figured something like that would happen. Fourth of July, and we want to use the spa that we got with our new house. Of course, we haven't used it since we bought the house, so we have to clean it, shock it, etc. And all the pool supply places are closed. Except one. Leslie's came through for me when I needed to replace a couple of parts, so they're tops in my book. They have a wide assortment of parts and supplies, and they are more than happy to look at pictures and advise homeowners. And did I mention they're open on hollidays?