• Lightweight: In its natural state, the mineral contains 2 to 6 percent trapped water. After an intense heating process which vaporizes the water, the mineral bursts open, forming a lightweight particle with multiple air pockets.
• Simplifies backwashing process: Perlite washes away easily from almost any object.
• Increases length of filter runs and requires fewer messy changeovers.
• Suitable use with biguanide sanitizing system.
• Cleans up cloudy water more quickly and keeps your pool sparkling clean.

Aquaperl Perlite Brochure
Advantages of Perlite