Spa Shok

[buckeye79]

My Sundance Maxxus came with a very small chemical starter kit.  I just had to use both 2 oz. Spa Shok packs for my first "shock" and was looking to restock.  Will any non-chlorine Shock work?  I found a couple on ebay:

http://www.ebay.com/itm/Non-chlorine-MPS-Hot-Tub-Spa-Pool-Oxy-Shock-6-lbs-/370685897594?pt=LH_DefaultDomain_0&hash=item564e99eb7a

http://www.ebay.com/itm/Robarb-4-5-lbs-Spa-Shock-Shock-Oxidizer-/320963210901?pt=LH_DefaultDomain_0&hash=item4abae5ee95

[wmccall]

I clicked on one link and saw the Robarb, I've used it many times. Both brands are probably good.

[TwinCitiesHotSpring]

6lbs for $29 is a good price, although if it was me I wouldn't want to pay $5-$8 shipping on 1 item, a lot of sites offer free shipping on $75 or more so I would stock up for the year on shock/chlorine/pH down, etc and get everything shipped for free, just my opinion, your mileage may vary