Imperial Berkey System (4.5 Gal.)

The Imperial Berkey gravity water filtration system holds 4.5 gallons and is sized for larger families, busy households, and emergency preparedness. Constructed from polished AISI 304 stainless steel and expandable up to 6 Black Berkey purification elements. Built for everyday use or off-grid reliability.

$451.00

OPTIONS

Pour source water into the upper stainless steel chamber. Gravity carries it through the Black Berkey Purification Elements into the lower chamber, where it is dispensed via the included spigot. Optional PF-2 elements can be installed in the lower chamber for additional fluoride and arsenic reduction. Flow rate is calculated with the upper chamber full; rate decreases as water level declines.

Berkey Filters are recognized as a leading gravity-fed water purification system. The Imperial Berkey System is ideal for medium-to-large families, travel, outdoor activities, and emergencies.

  • 4.5 gallon storage capacity — serves 4-8 people for everyday use
  • Fully configured, can serve up to 100-200 people per day during an emergency
  • Polished AISI 304 stainless steel construction
  • Upper chamber nests inside lower chamber for transport
  • Expandable up to 6 Black Berkey Purification Elements
  • Add up to 6 PF-2 Fluoride and Arsenic Elements in lower chamber
  • Capacity: ~4.5 gallons
  • Material: polished AISI 304 stainless steel
  • Height in use: 26"
  • Diameter: 10"
  • Weight: 10 lbs empty
  • Maximum filters: up to 6 Black Berkey Purification Elements
  • Optional: up to 6 Berkey PF-2 Fluoride and Arsenic Elements
  • Flow rate (2 elements): up to 4 gal/hour (15.1 L)
  • Flow rate (4 elements): up to 7 gal/hour (26.5 L)

Shipping: Free shipping not available to HI or AK. Not available to ship to CA or IA.

  • Upper and lower stainless steel chambers
  • 2 Black Berkey Purification Elements (expandable up to 6)
  • 1 stainless steel lid
  • 1 spigot
  • 2 wingnuts, 2 washers
  • 1 priming button
  • 2 blocking plugs
  • 1 rubber gasket for the base

How many filters does it come with?

It comes standard with 2 Black Berkey Purification Elements and can be expanded up to 6.

How many people does it serve?

4-8 people for normal daily use; up to 100-200 per day during an emergency when fully configured.

Can it filter fluoride?

Yes — up to 6 Berkey PF-2 Fluoride and Arsenic Elements can be installed in the lower chamber.

Where does it ship?

Berkey products cannot be shipped to CA or IA. Free shipping is not available to HI or AK.

Imperial Berkey System (4.5 Gal.)

Imperial Berkey System (4.5 Gal.)

$451.00

$451.00

← Back