Due to COVID-19 outbreak in United State, the Berkey factory has shut down the operation temporarily.
- No production
- No shipment
- No sales order
Inventory is unavailable globally until the issue is over.
Stay Health. Stay Safe.
The versatile Imperial Berkey system is the ideal system for use with mid to large-sized families, small groups and during unexpected emergencies. This system comes standard with 2 Black Berkey Purification Elements, but can be expanded up to 4 or 6 elements. Serving 4 to 8 people.
- Constructed of highly polished AISI 304 stainless steel.
- Storage capacity of about 4.5 gallons (17 liters).
- Maximum filters in upper chamber : 6 Black Berkey Purification Elements (Included 2 pcs).
- Maximum filters in lower chamber : 6 PF-2 Fluoride Filters (Optional) .
- Maximum Filtration Flow Rate:
- Configured with 2 Black Berkey Purification Elements, the Imperial Berkey system can produce up to 5.5 gallons (20.8 liters) of purified water per hour
- Configured with 6 Black Berkey Purification Elements, the Imperial Berkey system can produce up to 16.5 gallons (62.5 liters) of purified water per hour
- Each Black Berkey Purification Element is designed to purify approximately 3,000 gallons (11,360 liters) of water before needing replacement; 2 filter elements in a Berkey system will purify approximately 6,000 (22,720 liters) gallons of water before replacement is recommended.
- Prime Black Berkey every six months to achieve the best performance.
- Due to excessive lead issue in Hong Kong, we recommend customer to replace Black Berkey every three years.
Imperial Berkey Package Specification
- System includes upper and lower chambers, 2 Black Berkey Purification Elements , 2 wingnuts, 2 washers, 1 priming button, 1 lid, 1 knob, 1 spigot, 1 rubber casing, 4 blocking plugs.
- Diameter: 10 inch (25.4 cm) .
- Height when in use: 26 inch (66.0 cm) .
- Weight: 10 lbs (4.6 kg) empty.
Berkey Model Comparison
|Travel Berkey||Big Berkey||Royal Berkey||Berkey Light|
|Material||Stainless Steel||Stainless Steel||Stainless Steel||PET|
|No. of Filter Included||2 Black Berkey||2 Black Berkey||2 Black Berkey||2 Black Berkey|
|Maximum No. of Filter||2||4||4||4|
|Suitable For Family Size||1-3||1-4||2-4||1-5|
|Sight Glass Spigot (Optional)||7.5" SGS||10" SGS||N/A|
|Base Stand (Optional)||Small Size||Medium Size||Large Size||Included|
Black Berkey Purification Elements Capability :
- Exceed NSF/ANSI Standard 53
- Remove 99.999% Viruses
- Remove 99.9999% Bacteria
- Remove 99.9% Lead
- Remove 99.9% Mercury
- Remove 99.8% Trihalomethanes (THMs)
- Remove Chlorine Residual and Inorganic Minerals
- Remove Volatile Organic Compounds (VOCs) and Pesticides
How to prime the Black Berkey Purification Elements?