Defender 32oz. January 14, 2021 Manager $22.95 Add to cart Add to Wishlist Category: Spa Chemicals Description Description A concentrated formula developed to help prevent scale formation, use weekly for continued protection. Related products Leisure Time Enzyme Clarifier 32oz. $16.95 Add to cart Bio Ouster Restoration Plumbing Cleanse $29.95 Add to cart Leisure Time Metal Gon & Defender 2 Pack 16oz. $22.95 Add to cart FROG @Ease 3-Pack Replacements (for Spas) $49.95 Add to cart