A home water filtration system will give you peace of mind. Universal Water provides convenient online ordering for all of our filtered water solutions. Choose from whole house water filtration systems or under counter water filters. You've found the right place if you need a counter top water filter, refrigerator filter, shower filter or camping water filter.


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Counter Top Filters
Under Counter Filters
Refrigerator/Ice Maker Filters
Shower Filters
Whole House Filters
Well Filters
Camping Water Filters
Reverse Osmosis
Arsenic Water Filters
Fluoride Water Filters


Replacement Cartridges
Water Filter Faucets
In-Home Water Test Kits
2 Gallon Refrigerator Bottle
Drinking Water Bottles-32 oz.
Under Counter Water Chillers
Countertop Water Coolers/Heaters/Carbonators
Diverter Valves
Filter Housings
Wonder Shower
Built-in Coffee Makers
Coffee Servers
Water Softeners
Home Car Wash Spot Free Rinsing System


How Our Filters Work
Filter Cost Comparison
Technology Comparison
Protocol Test Results


KDF/GAC/Carbon Block/Ster-O-Tap Water Purifier

Product Features

This three stage purifier provides an unparalleled level of protection against contaminants, as well as bacteria and cysts. The first stage is the KDF/GAC cartridge for removal of chlorine, heavy metals, chemicals, tastes and odors. It is replaced about every three years. The second stage is the multimedia carbon block for additional protection against VOCs and MTBE, as well as filtration down to 0.5 microns. The third stage is the Ster-O-Tap Low Pressure Membrane insert (resides inside carbon block) for removal of bacteria and cysts. It strains down to an absolute 0.15 microns - the smallest known bacteria is 0.3 microns. It does this without the flow restriction of ceramic filters, and without constant cleaning! It is replaced about every two years ($89.00). 1 year warranty on carbon block/Ster-O-Tap cartridge, 3 year prorated warranty on KDF/GAC cartridge, 5 year on components. 12" tall, 10" wide, 5" deep.

Installation Manual

The UCD-ST-PS Triple Stage Purifier includes the Upscale Designer Faucet at no extra charge (choose faucet color below):
$269.99 with FREE shipping in the contiguous U.S.!
Upgrade faucet to Euro Series:
Only $49.00
Upgrade faucet to Tomlinson Designer Series:
Only $119.00

Click here for information on our 2 gallon refrigerator bottle.



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Counter Top Filters Water Information How our water filters work
Under Counter Filters Fluoride in drinking water Water Filter Comparison
Refrigerator Filter Water Treatment Filter Cost Comparison
Shower Filters Cysts in drinking water Proper Hydration
Whole House Filters Giardia Safe Drinking Water
Replacement Items Lead in drinking water NSF-53 Protocol test results
Portable Water Filters Chlorine in drinking water Painting Supplies
Water Softeners Chlorination By-Products Water Chillers
Faucet Water Filters Pesticides in drinking water Fluoride Water Filters
Water Filters Cryptosporidium Home Water Filtration System