You should change your ZeroWater filter when your water quality meter reads 006 or higher after testing your filtered water.
Here's a more detailed breakdown:
-
The Importance of Testing: ZeroWater filters are designed to remove total dissolved solids (TDS) from water. TDS refers to minerals, salts, metals, and other substances present in water. These filters aim to bring the TDS level down to 000, indicating pure water.
-
Using the Water Quality Meter: Every ZeroWater pitcher or dispenser comes with a water quality meter. This meter measures the TDS level in parts per million (ppm).
-
The Replacement Threshold: As the filter removes contaminants, its capacity diminishes. When the water quality meter shows a reading of 006 ppm or higher after filtering your water, this signifies that the filter is no longer effectively removing TDS and needs replacement. Waiting beyond this point might result in less purified water.
-
Factors Affecting Filter Lifespan: The lifespan of a ZeroWater filter depends on the initial TDS level of your tap water. Water with higher TDS levels will deplete the filter more quickly. Other factors include the amount of water filtered and the specific types of contaminants present.
-
Regular Testing is Key: It's crucial to regularly test your filtered water to monitor the filter's performance. Test after each full pitcher if your tap water has high TDS levels, or less frequently if your tap water is already relatively pure. Consistent monitoring ensures you're always drinking the cleanest possible water.
In summary, monitor your ZeroWater filter's effectiveness by regularly testing your filtered water with the provided meter and replace it as soon as the reading reaches or exceeds 006 ppm.
