HTH Xtreme Flocc is a heavy-duty treatment designed for pools with severe cloudiness or heavy algae contamination. Its aluminium hydroxychloride formula binds fine particles and debris, causing them to settle at the bottom of the pool for complete removal. This product is intended for pools with sand filters and requires manual vacuuming to waste to remove sediment. It is not suitable for cartridge, D.E., or filter bag systems.
Before use, ensure the filtration system is working properly and adjust pH to 7.2–7.6. Set the filter to circulate, pour the product evenly around the pool, and run the pump for several hours. Then switch the pump off for about 24 hours to allow particles to settle. Vacuum slowly to waste, then backwash and rinse the filter before returning to normal filtration.
Registered under Act 36 of 1947, HTH Xtreme Flocc is a trusted solution for restoring clear pool water after severe contamination.
TECHNICAL DETAILS:
| Specification | Details |
| Brand | HTH |
| Product Name | Xtreme Flocc |
| Type | Heavy-duty liquid flocculant |
| Weight | 1 L bottle |
| Function | Clears severely cloudy or green water by settling debris |
| Active Ingredient | Aluminium Hydroxychloride |
| Application | Pools up to 50,000 liters (sand filters only) |
| Dosage | 1 L per 50,000 liters |
| Duration | Works within 24 hours |
| Registration | Act 36 of 1947 |






