APEX · STAGE 3
Filtersorb SP3
Dedicated salt-free scale prevention.

How it works
- Water meets the media.
Water flows through the Filtersorb SP3 media.
- Minerals form crystals.
Calcium and magnesium form microscopic crystals that remain suspended in water.
- Less scale attachment.
The crystals pass through plumbing, helping reduce scale buildup on surfaces.
Scale prevention, without salt.
No salt or regeneration cycles. Your in-home water test helps us determine the right setup for your home.