My water tester doesn't show any improvementUpdated 10 months ago

Most "water testers" are checking for Total Dissolved Solids (TDS), which is a measure of water hardness. This doesn't tell you anything about how well the filter is working.

Water filters don't remove minerals, and this is an important benefit. A good filter takes out bad things like bacteria and lead, and allows critical minerals such calcium, sodium, potassium and magnesium to remain in your water. Those minerals are need for good health and great taste.

If you want to reduce the hardness of your water, we recommend a Blu Technology ELITE Portable Water Softener in conjunction with the Blu Technology filter system.