Big Berkey® 4x4 Technical Information
line drawing of system
Number of Elements - (Size)
4 - (9")
Approx. Capacity (gallons)
2.25
Approximate Output / 24 hours (gallons)
25-30
Height x Width (inches)
18 x 8.5
Empty Weight (lbs)
8.5
MSRP
$ 324.00

Application Guide and Contaminant Reduction Chart
Super Sterasyl™ Ceramic Element

Contaminants Removal
Bacteria YES (>99.99%)
Application:Gravity fed, this system is designed for use where either portability is required or access to a pressure fed water source is impractical.

Volume:With four 9 inch candles installed this unit can produce up to thirty gallons (114 liters) of drinking water per day.

Strengths: This "Free Standing" system provides >99.99 rejection of bacteria, cysts and effective depth filtration of particulates >.5 microns. This system also provides excellent rejection of Chlorine, taste and odor. The multiple candles are easily cleaned and require no tools to service.

Cysts YES
Taste YES
Odors YES
Color YES
Chlorine REDUCES
Herbicides REDUCES
Pesticides REDUCES
Lead REDUCES
Metals NA
Fluoride NA
Nitrates NA
Arsenic NA

NOT Available in California or Iowa