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Berkey Water Filters
What is a Berkey Water Filter?
A Berkey Water Filter is a gravity-fed water purification system that uses Black Berkey elements to remove 99.9% of viruses, bacteria, and lead without electricity. It is widely considered the best countertop water filter for emergency preparedness and daily home use.
Free Shipping with Wild Oak Trail
Your Berkey Water Filter will ship to you FREE and Fast! Ships within 5 business days!
Exclusive Lifetime Warranty!
Wild Oak Trail offers an exclusive Lifetime Warranty on your Berkey, so you can have peace of mind knowing your Berkey is going to last!
Berkey is rated 4.8 Stars with over 500 Reviews!
With over 500 verified customer reviews on Wild Oak Trail for Berkey Products, they are rated 4.8 Stars! People love Berkeys!
Authorized Berkey Dealer since 2017
We've been selling Berkey systems since 2017! We have a great relationship with Berkey and they were one of the first products we sold on our site!
Our Family's 5 Year Review
We're a family of four, and we absolutely LOVE our Royal Berkey! It’s the perfect size for us. Since we all drink a ton of water, we usually give it a quick fill-up once a night—it's just become part of our evening routine. It not only keeps our whole family happy and hydrated but also gives us that peace of mind knowing we're drinking clean, filtered water every day.
Plus a huge bonus is that is actually looks nice! Those big bulky water coolers are such eye sores, but I've actually gotten compliments on our Berkey!
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What do Berkey Water Filters Remove?
| Classification | Water Purifier (Third Party tested) | High-Performance Filter (NSF Certified) |
| Official Certification | Extensive Third-Party Lab Testing to EPA/ANSI/NSF protocols | NSF/ANSI 42 & NSF/ANSI/CAN 372 Certified |
| Core Filter Media | Proprietary Carbon Block/Blend | Premium CTC-60 Coconut Shell Carbon Block |
| Lifespan (Per Pair) | Up to 6,000 gallons | Up to 5,500 gallons |
| Microbiological Removal | Purifier Standard: 99.99% Bacteria, 99.99% Viruses | Tested for high-level pathogen reduction |
| Heavy Metals (e.g., Lead) | 99.99% (Lab tested) | 99.5% (NSF 372 Certified) |
| Chlorine/Chloramines | 99.99% (Lab Tested) | 99.99% (NSF 42 Certified) |
| PFAS/PFOA/PFOS | 99.99% (Lab Tested) | 99.8% Tested to NSF 53 protocols) |
| VOCs & Pharmaceuticals | 99.9% (Lab Tested) | (Tested to NSF 401 protocols) |
| Fluoride/Arsenic Removal | Requires PF-2™ Add-on Filters | Requires PF-2™ Add-on Filters |
| Compatibility | All Berkey® Systems | All Berkey® Systems and most other gravity filters |
Compare Berkey Models
| Berkey |  |
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|---|---|---|---|---|---|---|---|
| Go Berkey | Travel Berkey | Big Berkey | Berkey Light | Royal Berkey | Imperial Berkey | Crown Berkey | |
| Capacity | 1 Quart | 1.5 Gallons | 2.25 Gallons | 2.75 Gallons | 3.25 Gallons | 4.5 Gallons | 6 Gallons |
| Height (Assembled) | 14 Inches | 18 Inches | 19.25 Inches | 26.5 Inches | 23 Inches | 26 Inches | 30 Inches |
| Diameter | 4 Inches | 7.5 Inches | 8.5 Inches | 9 Inches | 9.5 Inches | 10 Inches | 11 Inches |
| Weight (Empty) | 2.4 lbs | 6.13 lbs | 7 lbs | 6 lbs | 8 lbs | 10 lbs | 12 lbs |
| Max Filters | 1 Filter | 2 Filters | 4 Filters | 4 Filters | 4 Filters | 6 Filters | 8 Filters |
| Ideal For | 1-2 People | 1-3 People | 1-4 People | 1-5 People | 2-4 People | 4-8 People | 6-12 People |
Go Berkey
Capacity 1 Quart
Height 14 Inches
Diameter 4 Inches
Weight 2.4 lbs
Max Filters 1 Filter
People 1-2 People
Travel Berkey
Capacity 1.5 Gallons
Height 18 Inches
Diameter 7.5 Inches
Weight 6.13 lbs
Max Filters 2 Filters
People 1-3 People
Big Berkey
Capacity 2.25 Gallons
Height 19.25 Inches
Diameter 8.5 Inches
Weight 7 lbs
Max Filters 4 Filters
People 1-4 People
Berkey Light
Capacity 2.75 Gallons
Height 26.5 Inches
Diameter 9 Inches
Weight 6 lbs
Max Filters 4 Filters
People 1-5 People
Royal Berkey
Capacity 3.25 Gallons
Height 23 Inches
Diameter 9.5 Inches
Weight 8 lbs
Max Filters 4 Filters
People 2-4 People
Imperial Berkey
Capacity 4.5 Gallons
Height 26 Inches
Diameter 10 Inches
Weight 10 lbs
Max Filters 6 Filters
People 4-8 People
Crown Berkey
Capacity 6 Gallons
Height 30 Inches
Diameter 11 Inches
Weight 12 lbs
Max Filters 8 Filters
People 6-12 People
Big Berkey Water Filter
When you think of Berkey Water Filters, you probably think Big Berkey. That's because the Big Berkey is their most popular size.
- Storage capacity: 2.25 gallons (8.5 liters).
- Dimensions: 19.25" Height x 8.5" Diameter
- Everyday use for: Easily serves 1-4 people
- Emergency use: Can serve up to 170 people a day
- Warranty: Lifetime Warranty on Upper and Lower Chamber
Travel Berkey Water Filter
The Travel Berkey Water Filter will be the go to water filter for any compact space. Great for tiny homes, RV's or to bring along on your camping adventures.
- Storage capacity: 1.5 gallons
- Dimensions: 18" Height x 7.5" Diameter
- Everyday use for: Easily serves 1-3 people
- Warranty: Lifetime Warranty on Upper and Lower Chamber
Royal Berkey Water Filter
Our family of four drinks a lot of water everyday, so we chose the Royal Berkey Water Filter since it's a larger capacity than the Big Berkey. It's a super popular size.
- Storage capacity: 3.25 gallons (12.3 liters)
- Dimensions: 23" Height x 9.5" Diameter
- Everyday use for: Easily serves 2-4 people
- Warranty: Lifetime Warranty on Upper and Lower Chamber
How to Clean Your Berkey
Think of it as a spa day for your Berkey, helping it keep its efficiency and longevity. We suggest you clean the lower and upper chambers once a month, while the Black Berkey Elements require a little less attention, needing a thorough clean every six months or when you notice a decrease in flow rates.
We've prepared a step-by-step video guide for you. This video showcases how we personally pamper our own Berkey at home.
Frequently Asked Questions
How long do the Berkey water filters last?
Black Berkey water filters last for approximately 6000 gallons for a set of 2 filters. Replacement filters can be purchased in advance and stored away.
Do Berkey Water Filters remove plastic?
Yes, Berkey Water filters have been tested and remove both BPA and 1,1-Dichloroethane plastics.
How long does a Berkey Fluoride filter last?
Your Berkey water purification system fluoride filter will typically need replacement after 1000 gallons of use.
Do Berkey Water Filtration Systems remove kerosene?
Yes, petrochemicals such as gasoline, diesel, kerosene, and crude oil are filtered out by 99.99%. It's important to remember however that the filters can become overwhelmed if the concentration of petrochemicals in the water is too high.
Why Can't Berkey Water Filters Be Sold In California?
California's health regulations are arguably the strictest in the nation. The law mandates that any device intended for human consumption must be NSF certified to be lead-free. Berkey's refusal to comply led to tighter restrictions. Berkey's decision to forgo NSF certification is rooted in their desire to keep their patented process away from prying competitors.
Do Berkey Filters remove PFAS?
Yes. The Berkey water filter removes PFAS - chemicals that fall under the PFC (Perfluorinated Chemicals) umbrella. The Black Berkey elements knock out these contaminants by over 99.9%.
Berkey Knowledge Hub
Berkey Lab Tests & Certifications Our Royal Berkey Water Filter - A 5 Year Family Review NSF Certified Phoenix Filters Berkey & EPA Update Does Berkey Filter Microplastics? Berkey Water Filter Cost Comparison Guide Can Berkey Filters filter Stagnant Water? How Berkey Filters remove heavy metal toxins Black Berkey VS Phoenix Filters Can Berkey Filters filter Bacteria, Viruses and Parasites? Does Berkey remove PFAS? How to Assemble Your Berkey system When is it time to replace your Berkey Filters? Can Berkey Filters remove Cryptosporidium? Why Can't Berkey's be sold in California? Berkey VS Alexapure How to Clean your Berkey