1-844-WILDOAK - Call or Chat: Mon to Fri 10am-10pm CST


Your Cart is Empty


Ultimate Big Berkey® Bundle

This Berkey Product is currently available under limited supply.

This Berkey Product ships within 1-5 business days.

*This Berkey Product cannot ship to California or Iowa.

Berkey Bundle



Introducing the Big Berkey® Water Filtration System – Your Essential Companion for Pure, Healthy Living.

Big Berkey Water Filter

With Big Berkey® at the heart of your home, enjoy the luxury of pure and clean water anytime. Designed for small to medium families, this versatile system is also perfect for travel, outdoor activities, and unexpected emergencies.

5 Star Review For Wild Oak Trail

"I absolutely love my Berkey - it was easy to assemble, and works splendidly. I also really appreciated being able to order from Wild Oak! They were communicative, answered all my questions, shipped quickly, and were very friendly to work with! Thanks for a great experience!" - Maisey C 


Key Features:

  • Capacity: 2.25 gallons (8.5 liters) storage, with up to 7 gallons (26.5 liters) per hour purification rate when configured with four Black Berkey® Purification Elements.
  • Quality Construction: Highly polished AISI 304 stainless steel.
  • Versatility: From 1-4 people daily use to serving 170 people during emergencies.
  • Additional Protection: Optional Berkey PF-2™ Fluoride and Arsenic Reduction Filters.
  • Compact Design: Lightweight at 7 lbs empty, with a nesting feature for easy transport.

Why Choose Big Berkey®?

Imagine providing your family with pristine water free from harmful contaminants. Whether at home or on an adventure, the Big Berkey® System ensures that you're never without quality hydration. Its sleek design fits seamlessly into any setting, while the expandable filter system grows with your needs

Worried about emergencies?

The Big Berkey® can serve up to 170 people a day, standing as a beacon of reliability and peace of mind.

Concerned about Fluoride and Arsenic?

Customize with up to 4 Berkey PF-2™ filters to reduce those elements further.

Invest in Your Health with Big Berkey®

Take control of what you consume. The Big Berkey® is more than a water filter; it's a commitment to a healthier, more resilient lifestyle. Order yours today, and experience the purity and peace of mind that only Berkey can provide.

Product Specifications: Big Berkey® Water Filtration System

Versatility and Construction:

  • Standard Configuration: Comes with 2 Black Berkey® Purification Elements (expandable up to 4).
  • Ideal For: Small to medium families, travel, outdoor activities, or unexpected emergencies.
  • Material: Highly polished AISI 304 stainless steel.
  • Compact Design: Upper chamber nests within the lower chamber for transport, standing only 13" in height.

Capacity and Dimensions:

  • Storage Capacity: 2.25 gallons (8.5 liters).
  • Height when in Use: 19.25".
  • Diameter: 8.5".
  • Weight: 7 lbs empty.

Filtering Capabilities:

  • Maximum Filters: 4 Black Berkey® Purification Elements (in upper chamber).
  • Included Components: Upper and lower stainless steel chambers, 1 stainless steel lid, 1 Berkey Filter Priming Starter Kit, 1 spigot, rubber gasket to protect the base, 2 wingnuts, 2 washers, 1 priming button, and 2 blocking plugs.
  • Serving Capacity: Easily serves 1-4 people daily; up to 85-170 people a day during an emergency.

Filtration Flow Rate:

  • With Two Elements: Up to 3.5 gallons (13.3 liters) per hour.
  • With Four Elements: Up to 7.0 gallons (26.5 liters) per hour.

Additional Filtration Options:

  • Optional Filters: Up to 4 Berkey PF-2™ Fluoride and Arsenic Reduction Filters may be installed in the lower chamber.
  • Flow Rate Note: Calculated with upper chamber full to top. Flow rate decreases as water level declines.


***This Item is not able to ship to California or Iowa***

Berkey Multi-Use Stainless Steel Systems

Picture of a logo for Authorized Berkey Dealer - Water Filtration



Height When Fully Assembled

Height of the Upper Chamber 

Weight When Empty


Maximum Filters

Ideal For

Picture of Travel Berkey with Wild Oak Trail and Authorized Berkey Dealer Logo on it. - Water Filtration

  Travel Berkey

 1.5 Gallons

18 Inches

12 Inches

6.13 Pounds

7.5 Inches

Two Filters

1 - 3 People

Picture of Big Berkey with Wild Oak Trail and Authorized Berkey Dealer Logo on it. - Water Filtration

 Big Berkey

 2.25 Gallons

19.25 Inches

13 Inches

7 Pounds

8.5 Inches

Four Filters

1 - 4 People

Picture of Royal Berkey with Wild Oak Trail and Authorized Berkey Dealer Logo on it. - Water Filtration

  Royal Berkey

 3.25 Gallons

23 Inches

15.25 Inches

8 Pounds

9.5 Inches

Four Filters

2 - 4 People

Berkey Water Filter Extended Lifetime Warranty

Wild Oak Trail offers an exclusive Lifetime warranty for your Big Berkey Water Filter.

This covers your stainless steel chamber and lid, washers, nuts and spigot. This provides coverage over and above the general manufacturers warranty. For the first 6 months to 2 years depending on which product you purchase, the warranty will be handled via NMCL (makers of the Berkey). Once your initial warranty with Berkey ends, your Berkey container and parts excluding filters will be handled via Wild Oak Trail. This warranty is provided free of charge with your system purchase through www.WildOakTrail.com. Proof of purchase through Wild Oak Trail is required. 

This guarantee will be void in circumstances of misuse. It doesn’t cover items that have been damaged due to user abuse, mistreatment, salt water or air, lack of maintenance, lack of routine cleanings, or accidents (dropping etc.).

The customer will be responsible for processing charges and shipping.

The Berkey Earth Ceramic Filters and Black Berkey purification elements have a two year pro-rated manufacturer’s warranty which is calculated in six month intervals. The filters and purification elements are not covered under lifetime warranty.  For example, if you have used the filters for 8 months, 75% of the guarantee still applies so you can get a full replacement set for 25% off of the normal cost.

We will be glad to assist you with any of your Berkey Water Filter needs. Please contact us via email, chat or phone to discuss warranty claims, filter replacements, initial installation and routine maintenance.

Free shipping on a variety of products!

As soon as your product is on its way out of the warehouse, we will email you the tracking number for your shipment. 

Free Shipping on a variety of products! If the product you're interested includes free shipping, it will be indicated on the product page. Otherwise, shipping costs will be calculated based on the size of the package and your location.

No Risk Damage Policy

Easy Returns

For more information about Shipping and Returns CLICK HERE

Price Guarantee

We care about our customers and want to offer the best prices available for our top notch products.

Conditions of our 100% Price Match Guarantee:

  • The item must be purchased from us before we can match it

  • Buy one, get one free offers and Rebates are not eligible

  • The item must be in stock on the competitors website

  • The competitor must be an online store, not a retail location

  • The website can't be a discounter or auction website ( such as eBay, overstock, etc.)

  • The company must be an Authorized Retailer of the product in question

  • The Price Match Guarantee is based on the final price of the product including shipping and taxes

  1. We care about you. We don't want to just sell you something and never hear from you again. We know that in order to get return business, we need to provide not only good products, but good customer service.
  2. We're a family owned business! My wife and I run Wild Oak Trail, and when you buy from our store, you're actually making a difference to our family!
  3. We LOVE being prepared. In uncertain times, it feels really good knowing that we have backup power, food and water ready to go!
  4. We source QUALITY. We expect every one of our customers to be happy with their purchase and tell their friends and family about it!