We offer the most modern up to date proven R/O systems, with the higher reproduction rates and lowest waste water rejection rates available.

Pure water products, llc

Carbon Filters, Sediment Filters, Standard and Commercial Membranes, Alkaline Filters, KDF Filters, UV Filters, Back Washing Filters, Ceramic Filters etc.

Pure water systems for homes

The thermal expansion tank is typically installed on the cold water line between the water heater and the backflow preventer.

Diamond Pure Water Filtration is a licensed and insured water filtration company. We are also listed with the Better Business Bureau with an A+ rating.

PureWaterFilters

You will see why we are clearly the best at turning problem water into problem-free water. Feel free to contact us by calling (909) 295-1364, email at diamondpurewaterfiltration@gmail.com or simply fill out the form below.

Pure water Systems reverse osmosis

Diamond Pure Water Filtration offers only water softeners that are built to handle extreme hard water conditions and offer reliable customer support.

Pure water company

The thermal expansion tank is typically installed on the cold water line between the water heater and the backflow preventer.

We offer the highest quality, proven and tested water conditioners available to meet the extreme hard water problem in Southern California.

We offers the highest quality, proven and tested water conditioners available to meet the extreme hard water problem in Southern California.

Pure Water Filter Cartridges

Speak to one of our highly trained technicians for an effective and affordable solution. We are available on Saturday for our customer’s convenience.

Not only will you be totally satisfied with your equipment, our excellent service history will provide quality service for any services you need.

The thermal expansion tank is typically installed on the cold water line between the water heater and the backflow preventer.