Including filter system and high-performance Alkalinity filter.
Alkalinity is your water’s ability to neutralize acids, typically driven by dissolved bicarbonates, carbonates, and hydroxides. In Littman households, elevated alkalinity often shows up as a flat or soda-like taste, persistent scale on faucets and fixtures, and soap that won’t rinse away easily. It can also make water chemistry feel stubborn, so small treatment tweaks don’t produce noticeable change. Keep in mind alkalinity and pH are related but separate measurements — one can be out of balance without the other.
Because alkalinity comes from natural minerals, levels can change from street to street in Littman and even with the seasons. Homeowners commonly spot it when coffee or tea tastes off, glassware develops spots quickly, or white buildup returns soon after cleaning. High alkalinity can also limit how well point-of-use filters and water softeners work, since the underlying chemistry still favors scale. A straightforward water test will show whether alkalinity is a factor in your home’s water issues.
The most effective single-filter strategy for reducing alkalinity across an entire Littman home is a whole-house neutralizing system with acid injection, combined with a contact tank and a backwashing media filter. This setup doses a controlled amount of food-grade acid to convert excess alkalinity—mainly bicarbonates—into more stable forms. The contact tank gives time for mixing, and the downstream backwashing filter polishes the water before it reaches your plumbing. The outcome is more balanced water chemistry at every tap rather than only at a single sink.
At Mr. Pure Water we size alkalinity-reduction systems for your Littman home based on flow rate and the alkalinity numbers from your water test. Correct sizing and controls are important to achieve steady adjustment without overcorrection that could make water aggressive. Whole-house treatment helps protect fixtures, cut scale buildup, and improve water for bathing, cooking, and cleaning. If you prefer treatment just for drinking water, we can also discuss under-sink reverse osmosis, but when alkalinity affects the whole house, a full-home system is the better solution.