Why has the price increased by 100%?

One again this terrible app makes it impossible to find anything that I need by searching. Fix your site stop being cheap. But no cursing works fine.

Beat price in town and was so happy to get chlorine with only one tab left at home and no one in town with chlorine

With the chlorine shortage, I’ve been waiting to purchase chlorine at a non-inflated price. Thank you for not price gouging.

We have been buying this at Sam's Club for over 28 years. It is by far the best product you can buy for your pool & the best price.

Quick Shipping yet Crazy Price increase for us Pool Owners ... prior to Covid ... this same item was just under $80.00 ...

Individually wrapped. Wasnt too hard to open - some containers can be a nightmare. It was $60 cheaper than the pool store i was in.

I have been using Member's Mark for over 5 years with no problems, same quality as your typical pool supply stores at much cheaper prices. Not sure why others have left such bad reviews... maybe it's the competition?

This is a great product. However, it used to be 50 pounds. Now it is 40 pounds. We are actually paying more for 20% less product. Prices on chlorine have skyrocketed since the pandemic.

This product sent our stabilizer through the roof, have partially drained twice, but still very high, we'll have to totally drain our pool. Buyer's beware!!