The Imperial Berkey water filter system is ideal and versatile for use with medium to large groups, at home, hospitals, churches, orphanages, for outdoor activities or during unexpected emergencies.  This powerful system allows you to filter both treated and untreated raw water from such sources as streams, remote lakes, stagnant ponds and water supplies in foreign countries, where regulations may be substandard at best.   Effectively used during a natural disaster or an unexpected emergency such as earthquakes,  hurricanes, floods, and blackouts, when clean water is not available.  Perfect for everyday use and a must in a hostile environment where electricity, water pressure or treated water may not be available.

Imperial Berkey eliminates pathogenic bacteria, cysts and parasites. It filters out harmful chemicals such as pesticides, herbicides, organic solvents, trihalomethanes, radon 222 and VOC. It will reduce nitrites, nitrates and unhealthy minerals such as lead and mercury. The Imperial Berkey is so efficient it can remove red food coloring from water without eliminating the beneficial minerals your body needs. Virtually no other system is able to duplicate this performance. 

The filter system comes complete with either two or four Black Berkey purification elements and utilizes the latest technological advances. It's constructed of highly polished 304 stainless steel and has a storage capacity of about 4.5 gallons (17 liters). When in use it stands 25.75 inches in height and less than 10 inches in diameter.  For transport the upper chamber nest within the lower chamber and stands only 17 inches in height.

Configured with two Black Berkey purification elements the system will filter up to 5.5  gallons (20.8  liters) per hour and can be expanded to use four purification elements to increase it's capability to filter up to 16.5 gallons (62.5 liters) per hour. The flow rate is calculated when the upper chamber is filled to the top and decreases as the water level declines.

Features:

• Purifies both treated water and untreated raw water
• Extracts harmful chemicals
• Reduces nitrites, nitrates and unhealthy minerals
• Eliminates pathogenic bacteria, cysts and parasites
• Constructed of highly polished 304 stainless steel
• Includes 2 Black Berkey filter elements
  
• Purifies up to 5.5 gallons (20.8 liters) per hour
• Holds 4.5 gallons (17 liters)
  
• Stands 25.75 inches in height and has an 10 inches diameter (when in use)
• Upper chamber nests within lower chamber to stand only 17 inches in height for transport
• Gravity flow design needs no water pressure or electricity
  

Not available in California or Iowa