Leisure Time Spa Reserve Bromine Sanitizer, 32 oz Bottle

I have been using Liesure time reserve in combo with Liesure time renew once a week for years in my hot tub. Then suddenly the mail order supplier stopped carrying LT reserve. I tried and tried to find out why or what was a suitable replacement. All without success. Then I found it on Goodpools at a reasonable price. My life is back in balance and so is my hot tub. Goodpool’s will be my new go to company for spa supplies. Thanks