Compacted under intense pressure, delivering 99.9% sodium chloride purity for both domestic and industrial installations.
6-15mm Salt
- Very pure high-pressure compacted vacuum salt (99.9% NaCl) for use in domestic and industrial installations.
- Granules between 6 mm to 15 mm, dissolves evenly, and avoids caking or mushing.
- Available in 10 kg and 25 kg bags.
Why Choose 6-15mm Salt?
- 99.9% Sodium Chloride Purity – Delivers superior softening efficiency with minimal impurities.
- Consistently Sized Granules – 6-15mm granules dissolve evenly and efficiently, ensuring uninterrupted operation of your softening system.
- Prevents Scaling & Equipment Damage – Protects pipes, boilers, and water heaters from limescale buildup, reducing maintenance costs.
- High-Pressure Compaction – Designed to resist breaking or producing excessive fines, maintaining system efficiency.
- Certified Quality – Meets EN 973, EN 14805, and EN 16401 standards for water treatment applications.
- Available in Multiple Pack Sizes – Convenient 10kg and 25kg bags for easy handling.
Frequently asked questions
What is the purity level of Broxo 6-15mm Salt?
Broxo 6-15mm Salt boasts a purity level of 99.9% sodium chloride, ensuring superior softening efficiency with minimal impurities.
What pack sizes are available for Broxo 6-15mm Salt?
Broxo 6-15mm Salt is available in convenient 10 kg and 25 kg bags for easy handling and use.
How does Broxo 6-15mm Salt prevent scaling?
By protecting pipes, boilers, and water heaters from limescale buildup, Broxo 6-15mm Salt reduces maintenance costs and prevents scaling.
Why is high-pressure compaction important for Broxo 6-15mm Salt?
High-pressure compaction ensures the salt resists breaking or producing excessive fines, maintaining system efficiency and effectiveness.
What standards does Broxo 6-15mm Salt meet?
Broxo 6-15mm Salt meets the highest standards for water treatment applications, including EN 973, EN 14805, and EN 16401.
The Gold Standard in Water Softening Salt
Pristine Origins
Unrivaled Purity
Peak Performance
Demystifying Water Softening: The Ion Exchange Process
Water softening systems operate by removing hardness-causing calcium and magnesium ions through ion exchange. In this process, calcium and magnesium ions are captured by resin beads, releasing sodium ions into the water. The result? Delightfully softened water, free from hardness, ready for use.


