Water Ionizers and reviews from Alkaline Water Plus Skip to main content

Prefilter Housings


Prefilter Housings are needed for most filters. You can choose single, double or triple. Many people use prefilters, especially if you use an under-sink model water ionizer. But even with counter-top models, prefiltering is a common practice. You can save the life of your water ionizer filters by adding prefilters. Also, for health reasons, many people like to customize their water-ionizer experience by adding specialized prefilters. Adding prefilters can reduce the amount of fluoride, chloramine, lead, bacteria, and water hardness by as much as 99%. Housings do not include the 1/4 inch hosing, as it is assumed that you already have sufficient hosing with your water ionizer. Hosing is available in the plumbing section of hardware stores.