Di-Tech© Water Filter Cartridges

Special Note: Di-Tech was a manufacturer for several years of high quality "specialty cartridges" that were widely used throughout the industry and sold as standard equipment in many water filters produced under many brand names.

Di-Tech no longer exists as a company, but we list Di-Tech cartridges since many of our customers own water filters that were originally sold with Di-Tech cartridges. Currently, a California company called Drinking Water Solutions makes cartridges to the original Di-Tech formulae. We consider the Drinking Water Solutions versions identical to the original Di-Tech cartridges and sell them with confidence.

The Drinking Water Solutions cartridges, like the original Di-Techs, are uncertified cartridges that use standard industry-proven media and rely on accepted technologies.