The Zodiac Nature 2 Cartridges you can get today are designed to reduce chemical use of up to 50%, control algae & bacteria and save costs by decreasing frequency of pool maintenance.

The one thing you should also remember about the Nature2 tech is that it's already a proven mineral technology system that uses silver and copper, which have been used for thousands of years to effectively control bacteria, algae, and other harmful contaminants. What Nature2 does is simply bring the benefits of these proven elemental ingredients to create cleaner, clearer pool water while reducing the potential for common discomforts and unpleasant odors.

However great these features are, the Nature2 tech is still subject to a definite lifespan. We can address this concern by creating this category as the reference site for all the genuine replacements you need in case your Nature2 no longer functions as intended or its ability to improve alkalinity levels is already inconsistent.

The first component we have in this list is the: W21500 Zodiac Nature 2 Cartridge Filter Purifier. This is a key component in the entire cleaning system that allows the Nature2 to work well with your pool's filtration system. Without such component, the Nature may no longer automatically deliver bacteria- and algae-fighting minerals to provide more balanced pH to your pool or spa.