Test Strips View cart “Natural Chemistry Clean & Perfect” has been added to your cart. $14.99 Add to cart Add to Wishlist Category: Spa Chemicals Tags: hot tub test strips, hot tub testing strips, robarb test strips, spa test strips Description Description Test Spa water for PH, Alkalinity, Bromine and Chlorine levels. 50 Test Strips per package Related products 303 Aerospace Protectant Spray 32oz $32.95 Add to cart FROG @Ease 3-Pack Replacements (for Spas) $54.99 Add to cart Bio Ouster Restoration Plumbing Cleanse $49.95 Add to cart Aqua Comb $26.99 Add to cart