HTH Extra Super Shock
The HTH Extra Super Shock Pouch is the space saving and convenient way to shock your pool this season.
This fast-acting formula is now 15% stronger to give you the powerful shock you need when opening or closing your pool.
This 454g. bag features an easy to cut corner where you can disperse the shock evenly throughout your pool. This small package of shock packs a super punch to super chlorinate your pool.
- Compatible with chlorine and salt water pools
- Calcium Hypochlorite
- Contains 75% available chlorine
- Fast dissolving, extra fine formula – no need to pre-dissolve
- Perfect for weekly shock treatments
- Kills algae
