HTH 67089 Swimming Pool Care Algae Guard Ultra, Swimming Pool Chemical, Long Lasting Formula, 32 fl oz

The HTH Algae Guard Ultra provides long-lasting protection from extreme algae, making it the perfect solution for maintaining a clean and clear swimming pool all season long. This non-foaming algae control kills and prevents blooms of all algae types, including heavy green, black, and mustard swimming pool algae for up to 3 months. It's fast-acting, with visible results in just a few hours. This non-staining formula is great for all swimming pools, including vinyl-lined and saltwater systems. For best results, use HTH Algae Guard Ultra every 3 months, and it works great with HTH Shock products. You're all clear with HTH!

• BENEFIT: Get long-lasting protection from extreme algae; This non-foaming algae control kills and prevents blooms of all algae types
• OUR STRONGEST ALGAE CONTROL: Kills, prevents and protects against regrowth of heavy green, black and mustard swimming pool algae for up to 3 months
• NON-FOAMING, FAST-ACTING: Add HTH Algae Guard Ultra directly to your swimming pool water and swim right away
• COMPATIBLE WITH ALL POOLS: This non-staining formula is great for all swimming pools including vinyl-lined and saltwater systems
• YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Algae Guard Ultra every 3 months; Works great with HTH Shock products