Crown Double AIO Undercounter Ultra with VOC Water Filter

Availability: In stock


Availability: In stock


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Product Details



CWR's Crown AIO Double Water Filter unit can remove Chloramine, 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.
  • VOC Reducing Filter: removes additional chlorine and chlorine by products (THMS and HAAs). This allows the Ultra-Ceramic with Metalgon to more effectively reduce fluoride and heavy metals. 

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.

  • High percentage of Fluoride reduction
  • Chloramine reduction
  • Reduces chlorine and chlorine by-products
  • Sub-Micron Particulate Reduction @ 0.5 Microns
  • Enhanced Parasite and Bacteria Removal
  • Reduced Turbidity and Bad Taste
  • Easy to clean and replace  filters
  • Affordable replacement filters
  • Durable Polypropylene Housing
  • Ceramic Filter meets NSF Standard 42
  • Bacteriostatic to inhibit re-growth of bacteria

  • 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-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 0.5 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 :   12.5"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 Double Water Filter Performance Data

Data For Imperial Ultra-Ceramic
Reduction Results
Parasites & Bacteria
Lead @ 150 ppb
>99%, 500 gallons
Chlorine @ 2 ppm
>99%, 1000 gallons
Chloramine @ 3 ppm
>99%, 700 gallons
~95%, 400 gallons
Particulates @ 0.5 Microns
Bad taste & Odor
Class I
Aluminum, Arsenic III + V, 
Cadmium, Chromium III, Iron, 
Manganese, Nickel
Fluoride @ 0.8 ppm combined with
Ultra-Ceramic + Metalgon Filter
Mercury, Chromium VI
*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.
**Tested at Pace Analytical Laboratory to NSF/ANSI Protocol
***Tested at Water Quality Association Laboratory
-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. 

  • Imperial Ultra-Ceramic with Metalgon
  • Imperial VOC Reducing Filter
  • Double 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
  • All Instructions