Yes, I ordered from them and they are good, BUT, they don't sell the K-2006 test kit... They actually advertised it on Amazon but when I got it it was the 2005 kit (which isn't good for testing shock levels). I returned the kit with no issues. Here's post about another online company that DOES sell the right kit http://www.poolforum.com/pf2/showthread.php?t=9788