The Imperial Metalgon Enhanced Gravity Filter reduces PFAS, Chlorine, Chloramine, PFAS, all forms of Fluoride, lead, heavy metals, VOCs, Glyphosate, Pharmaceuticals and more!  Two (2) Imperial Enhanced filters will only fit into a gravity housing not four.  CANNOT BE USED WITH GS-1 TRAVEL FILTER!

The new Enhanced gravity filters are used in high sediment areas where ceramic filters clog up rapidly. Can be used with a large Big Berky or Doulton housings.

This is CWR's newest and improved filter with added reduction of; PFAS, VOC’s + chloramine, THMs, HAAs, chemicals. 

Key Features:

• Less clogging as compared to the ceramic filters- great for high sediment areas -  
• 1 micron particulate reduction
• Enhanced VOC, chemical and heavy metal reduction
• Reduced bad taste and odor 
• Reduces chlorine & chloramines
• Reduces THM & PFAS
• Reduces Fluoride & Heavy Metal

• This filter meets P231 standard rated.
• This Imperial Metalgon Enhanced Gravity Filter has been tested to NSF standard 401 to remove 95% of 15 pharmaceuticals required to pass the standard.
• Microplastics particles as small as 1 micron are reduced greater than 99>9% and the plastic chemicals are reduced greater that 99%.