Superior filtration media.
Zodiac Filter Crystals are premium glass filter media made from 100% recycled glass designed to enhance pool water clarity while reducing water wastage and bacteria buildup. They are part of what makes MagnaPool® special. As an integral part of MagnaPool®’s eco-friendly system, these glass crystals act as a direct replacement for sand or zeolite, providing a more efficient and health-conscious alternative.
Why switch to glass filter media?
- Improves filtration efficiency – Traps finer particles for cleaner, clearer water
- Reduces bacteria growth – Smooth glass surfaces prevent bacteria buildup
- Saves up to 65% water compared to regular sand – Requires less backwashing than traditional sand
- Eco-friendly & sustainable – Made from 100% recycled glass
- Compatible with all media filters – Works with MagnaPool® & Zodiac filtration systems
Zodiac Glass filter media is available in two grades, fine and coarse – and you need both grades to experience the difference with a MagnaPool®
*Special Note for cartridge filters: In certain circumstances, a media filter may not be a workable option, in these cases a high-performance cartridge filter is permissible. However, these filters must be oversized to prevent constant cleaning. These will provide excellent filtration, but filter pressure will need to be monitored and elements cleaned accordingly.
FAQs – Glass Filter Media for Pools
What is glass filter media?
Glass filter media is an eco-friendly alternative to sand used in pool filtration systems. Made from 100% recycled glass, it provides superior filtration and reduces water wastage.
Is glass media better than sand?
Yes! Glass media filters finer particles, requires less backwashing, reduces bacteria, and lasts longer than traditional sand.
How often should I replace glass filter media?
Zodiac glass media lasts up to 10 years, compared to 3-5 years for sand, making it a cost-effective long-term solution.
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More effective filtration
The combination of coarse and fine crystals provides the best filtration. This glass media is far-less prone to clogging than sand and therefore provides deeper, more effective filtration. The better the flow-rate through your pool’s filter, the more water you circulate over time, which ultimately means a cleaner pool and more energy savings.
Conservative and environmentally-friendly
Did you know that using crystals can save you up to 75% of water? This is due to the fact that there is more space between the glass media (than when using sand), which allows water to flow more efficiently. This means the need to backwash is greatly reduced, hence reducing your pool’s carbon footprint In fact some MagnaPool® owners can go entire seasons without the need to backwash their filter!
Health benefits
The chlorine demand is lower for pools with sand filters using glass media than those with sand. Sand filters are more prone
to house potentially harmful varieties of bacteria. Alternatively, the smooth, unique surface of Crystals discourages bacteria
from attaching itself to the glass. Ultimately, it provides a healthier and safer pool for you and your family to enjoy.
Quantity of minerals required = 6 bags/10000L (10kg bags)
| Recommended bags of media (15kg/bag) | Coarse Glass | Fine Glass | Crystal Clear - Glass Filtration Media |
|---|---|---|---|
| 21* Filter | 1 Bag | 3 Bags | |
| 25* Filter | 2 Bags | 5 Bags | |
| 28* Filter | 3 Bags | 8 Bags | |
| 32* Filter | 5 Bags | 13 Bags | |
| 36* Filter | 6 Bags | 17 Bags | |
| * Based on a warm weather climate. Adjust for cooler or hotter climates. |
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