At Aqua True Blue, we’re committed to delivering solutions that enhance the quality of your water—because every drop matters. One of the most effective ways to improve acidic water conditions is by using a Corosex Calcite filter, a powerful combination of two proven media types that work together to neutralize low pH levels and protect your plumbing system.
Whether you’re a homeowner relying on well water or a business with large-scale water treatment needs, understanding how Calcite and Corosex function can help you make informed decisions about your water filtration system.
What Is pH Imbalance and Why It Matters
Water with a pH below 7.0 is considered acidic. If your water’s pH is below 6.5, it can start to corrode pipes, leach harmful metals like lead and copper, and damage appliances. Acidic water not only affects the taste and quality of drinking water but also leads to long-term plumbing issues that can be expensive to repair.
That’s where pH correction media like Calcite and Corosex come in. By raising the pH to a more neutral level, these filter media reduce corrosiveness, making your water safer and better for everyday use.
What Is Calcite?
Calcite is a naturally occurring calcium carbonate media that slowly dissolves into acidic water. As it dissolves, it releases calcium ions and increases the water’s alkalinity, gradually raising the pH to a non-corrosive level—typically between 7.0 and 7.5.
One of the biggest advantages of Calcite is that it acts as a self-limiting filter. This means it won’t raise the pH beyond a certain point, which helps prevent overcorrection and keeps your water balanced. However, it works best when the initial pH is not severely low—ideally in the 6.0 to 6.8 range.
What Is Corosex?
Corosex (magnesium oxide) is more reactive than Calcite and is particularly effective at correcting lower pH levels, especially when the water pH falls below 6.0. Corosex reacts quickly and raises pH rapidly, making it ideal for more aggressive acidity correction.
The downside? When used on its own, Corosex can overcorrect the pH, pushing it too high. This could potentially lead to scale formation in plumbing systems if not monitored properly.
Why Combine Them?
The best of both worlds happens when you combine them—specifically in an 80/20 corosex Calcite filter. This ideal blend leverages the fast-acting power of Corosex and the slow-dissolving, stable nature of Calcite.
Here’s how the synergy works:
- Corosex reacts first, quickly neutralizing the most acidic portion of the water.
- Calcite takes over as the water pH begins to rise, offering a controlled, balanced finish.
- The result is consistent pH correction without the risk of overcorrection or system damage.
At Aqua True Blue, we offer a premium Calcite Corosex 80/20 Percent – 120 lbs blend that’s perfect for both residential and commercial water treatment applications. It’s specially formulated to maintain long-term filtration efficiency while keeping your water within safe and neutral pH levels.
Additional Benefits of Using a Corosex Calcite Filter
- Corrosion Protection: Protects copper pipes, fixtures, and appliances from acidic damage.
- Metal Leaching Prevention: Reduces the risk of harmful metal contamination in your drinking water.
- Improved Taste and Clarity: Neutral water tastes better and is gentler on your skin and clothing.
- Cost Efficiency: Prolongs the life of your plumbing and filtration systems, saving you money over time.
Maintenance Tips
Over time, both Calcite and Corosex dissolve and must be replenished. The frequency depends on water usage and acidity levels. We recommend inspecting the media bed at least every six months and topping off as needed. Periodic backwashing is also essential to prevent media compaction and ensure proper flow.
Neutralize acidity, protect your pipes, and enjoy better water—powered by our Corosex Calcite filter blend!
The Corosex Calcite filter is a simple yet effective solution for households and businesses dealing with acidic water. At Aqua True Blue, we’re proud to provide this high-quality filtration media to ensure your water remains clean, balanced, and safe.
Want to learn more about our Calcite Corosex 80/20 Percent – 120 lbs blend or have questions about pH correction? Contact Aqua True Blue today—we’re here to help you achieve the best water quality possible.
