Summer Smiles Algae-Out 3-in-1 Cubes Size:100 gram cubes Metalfree​ should be used as

Metalfree​ should be used as part of a well designed pool maintenance program

Pentair ETi® 400 Literature

Innovative design allows for the easy removal of the tray for servicing

Warranty - 2 Year warranty with Maytronics

Superior Design

Summer Smiles Algae-Out 3-in-1 Cubes Size:100 gram cubes Metalfree​ should be used asALG OUT ULTRA 3 IN 1 ALG OUT ULTRA 3 IN 1 destroys and prevents the formation of algae in pool water. This innovative algaecide comes in a long lasting pre dosed solid format thats both safe and easy to use and store. ALG OUT ULTRA 3 IN 1 treats a wide variety of algae (green, yellow and black). Once dissolved in water, its unique concentrated formula also improves filtration and helps to maintain water temperature. Summer Smiles SKU: 3007065 Formats