Crown Triple AIO Undercounter Ultra Water Filter with Metalgon

Availability: In stock


Availability: In stock


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Product Details



CWR's NEW AIO Ultra Ceramic Undercounter Water Filter with Metalgon Triple Water Filter unit can remove greater amounts of Chloramine, Chlorine, Pharmaceuticals, THMs and HAAs, Fluoride and numerous heavy metals.  A revolutionary technology that has just been released!

When special toxic contaminants are present in your drinking water supply, additional protective filters combined with our Ultra-Ceramic + Metalgon Filter can remove a wide variety of toxic contaminants.

How does Metalgon work?  Click Here To Find Out!

  • Ultra-Ceramic + Metalgon Filter: Reduces parasites, bacteria,  chloramines, chlorine, fluoride, trace amounts of pharmaceuticals, lead, THMS & HAAs, bad taste & odor and turbidity.
  • Fluoride/ Heavy Metal Reduction Filter: Removes the toxic chemical Fluoride to almost non detectable levels, as well as heavy metals such as: Aluminum, Arsenic, Cadmium, Chromium, Iron, Lead, Manganese, Mercury, Nickel, Silver, and Zinc. 
  • VOC (Volatile Organic Chemicals) Filters: Removes Volatile Organic Chemicals and HAAs (Haloacetic Acid), which are toxic by-products of the chlorine disinfection process that can potentially cause extreme health problems. Utilizing a stronger blend of coconut based activated carbon media, the filter can remove chlorine at 90% and VOC's at >95% for up to 500 gallons.

The Ultra-Ceramic+ Metalgon filter has increased efficiency in removing bacteria, parasites and chloramine.  To accomplish this better filtration, the flow rate is slower to allow more contact time with the carbon and ceramic.This unit is not recommended for areas with high sediment.

  • Sub-Micron Particulate Reduction @ 0.5 Microns-100% Absolute (IBR Laboratories)*
  • Pharmaceutical compounds >95% ANSI/NSF Standard 401 (Envirotek) Acetaminophen, Progesterone, Ibuprofen, Naproxen Sodium**
  • Fluoride>92% Alltypes-Fluorosolicic acid/hydrofluorocilicate, sodium fluorosilicate and sodium fluoride (Envirotek)
  • Lead/Heavy Metals (Aluminum, Iron, Mercury, Nickel & Zinc) >98% ANSI/NSF Standard 53 (Envirotek) Glyphosate >99.9% (Envirotek)
  • Chloramine and Chlorine >99% ANSI/NSF Standard 42 (Pace Analytical)***
  • Enhanced Parasite and Bacteria Removal-Pathogenic bacteria, Cholera, Typhoid, Salmonella, E.Coli and fecal Coliform >99.9999% Cysts-Cryptosporidum Parvum, Giardia Lamblia 100% (ALcontrol Laboratories)****
  • Reduced Turbidity and Bad Taste
  • THM and HAA Reduction
  • VOC's (Volatile Organic Compounds) >98% ANSI/NSF Standard 53 (Envirotek)
  • Herbicides >99%
  • Easy to clean and replace  filters
  • Affordable replacement filters
  • Durable Polypropylene Housing
  • Bacteriostatic to inhibit re-growth of bacteria


Replacing Filters: Looking for replacement filters? <click here>

  • Replacement Ultra-Ceramic +Metalgon: RF-IMPUCB2 (Replace this filter every 6 months for 1-3 people. 4+ people replace every 3-6 months)
  • Replacement Upgrade Filters:
    • Fluoride/ Heavy Metal Filter: RF-IMPB2 (replace every 9-12 months for 1-3 people, 4+ replace every 6-9 months)
    • VOC (Volatile Organic Chemical Filter): RF-CB5 (replace every 9-12 months for 1-3 people, 4+ replace every 6-9 months)

Product Specifications

Additional Information

Quick OverviewEnsure that you and your family have the ultimate in water filtration in your home.
Product Detail

Unit Specifications:

-Ultra-Ceramic with Metalgon filter uses micro-filtration to eliminate parasites and bacteria down to 0.3 microns, and high density activated carbon to reduce chlorine, chloramine, bad taste & odor, turbidity, lead, fluoride, THMS & HAAs, and  VOCs.
-Housing made from Food Grade, Non-Leachable Polypropylene.
-Each filter lasts 600-1000 gallons based on quality of water. Filter lifetime varies based on contaminants in source water. 
-Cleanable ceramic filter to remove particulates and restore flow rate. 
-Housings rated up to 80 psi. For higher PSI view Stainless Steel Series
-Dimensions :   17"L x 5.75"W x 12.5' H

*** If your water pressure is greater than 80 psi, your plumber will need to install a pressure regulator ***

Crown AIO Triple Water Filter Performance Data

Data For Imperial Ultra-Ceramic
Reduction Results
Parasites & Bacteria
Lead @ 150 ppb
>99%, 1000 gallons**
Chlorine @ 2 ppm
>99%, 2000 gallons
Chloramine @ 3 ppm
>99%, 700 gallons**
~95%, 400 gallons
Particulates @ 0.5 Microns
Bad taste & Odor
Class I
Fluoride @ 0.8 ppm;
Fluoride & Heavy Metal Filter
Aluminum, Arsenic III + V, 
Cadmium, Chromium III, Iron, 
Manganese, Nickel
Fluoride @ 0.8 ppm ***
Ultra-Ceramic + Metalgon Filter
Mercury, Chromium VI
Chemical Reducing Filter
Chlorine/ Taste Reduction >90% at 1 ppm, 2500 gallons
 Chloroform Reduction >95% 500 gallons
 Particulate Reduction 5 Microns

*Tested at IBL Laboratories
**Tested at Envirotek
***Tested at Pace Analytical Laboratory to NSF/ANSI Protocol
****The ceramic filter was tested at an independent laboratory, ALCONTROL Laboratories in the UK. The filter was challenged with a total of > 60 million E.Coli bacteria.
-Certain States prohibit health claims as a matter of state law. Such claims not in compliance are hereby withdrawn. The information herein does not imply, indicate, signify or suggest that your drinking water contains harmful contaminants or that water treatment devices are an acceptable permanent alternative to central water treatment by your supplier. Further, percentage of reduction will vary over the life of the filter. These filters were not intended for use where water is microbiologically unsafe. 

  • Triple Crown Housing with Bracket Attached
  • Diverter tubing with Diverter Valve Attached/ Tubing & Hook Up Accessories for Under-counter Model
  • Spigot attached to unit/ Chrome Faucet for Under-counter Model
  • Imperial Ultra-Ceramic with Metalgon + Chemical Reduction Filter + Fluoride/ Heavy Metal Filter
  • All Instructions
  • Introductory pricing. This is a one-time special offer!