May 2026
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Global Rank
#1,259,298
271,993Showing Similarweb estimated data.
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Bounce Rate
39.46%
Pages per Visit
3.20
Avg Visit Duration
00:00:51
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Top 10 theberkey.com Competitors
The Top 10 Sites Like theberkey.com in May 2026 are ranked by their affinity to theberkey.com in terms of keyword traffic, audience targeting, and market overlap
Product Description *The Berkey® stainless steel chambers are assembled in the USA from US and imported parts. The Black Berkey® Elements are made and assembled in the USA. The Big Berkey® System comes standard with 2 Black Berkey® Elements, but can be expanded up to 4 elements The versatile Big Berkey® System is ideal for small to medium families for everyday use at home. Compact design makes it easy for use while traveling. Constructed of highly polished AISI 304 stainless steel Storage capacity of about 2.25 gallons (8.5 liters) Upper chamber nests within the lower chamber for transport and stands only 13" in height Maximum Filters: 4 Black Berkey® Elements (in upper chamber) System includes upper and lower stainless steel chambers, 2 Black Berkey® Elements (expandable up to 4), 1 stainless steel lid,1 spigot, rubber gasket to protect the base, 2 wingnuts, 2 washers, 1 priming button, and 2 blocking plugs Height when in use: 19.25" Diameter: 8.5" Weight: 7 lbs empty For normal everyday use, this system easily serves: 1-4 people Fully configured, this system can serve up to 85-170 people a day, during an emergency Maximum Filtration Flow Rate: Configured with two Black Berkey® Elements, the Big Berkey® System can produce up to 3.5 gallons (13.3 liters) per hour Configured with four Black Berkey® Elements, the Big Berkey® System can produce up to 7.0 gallons (26.5 liters) per hour Up to 4 Berkey PF-2™ Fluoride and Arsenic Reduction Filters may be installed in the lower chamber of this system if desired Flow rate calculated with upper chamber full to top. Flow rate decreases as water level declines Labeling may vary to fulfill orders during periods of heavy demand Not available for sale to residents of California and Iowa.
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Global Rank
#1,694,415
650,919Bounce Rate
26.82%
Pages per Visit
3.98
Avg Visit Duration
00:01:23
Similarity Score
100%World's largest dealer of the famous Berkey Water Filter systems. Complete source of information about all Berkey Filter products including videos, specifications, reviews and manuals.
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Global Rank
#1,250,274
445,869Bounce Rate
50.11%
Pages per Visit
2.27
Avg Visit Duration
00:01:26
Similarity Score
97%WQA-certified to NSF Standards. Gravity water filters and direct replacements for Black Berkey Elements. 25 years of clean-water expertise. Free shipping $60+.
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Global Rank
#324,650
51,828Bounce Rate
44.68%
Pages per Visit
3.10
Avg Visit Duration
00:01:59
Similarity Score
89%The Water Machine is an Activated Carbon Water Purifier made of Glass. The Water Machine purifier eliminates 99.999% of contaminants like viruses, pesticides, fluoride and others and we are based in Hawaii and Texas. Please call 808-373-6919 or chat us online. We ship worldwide.
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Global Rank
#690,187
206,230Bounce Rate
38.1%
Pages per Visit
3.01
Avg Visit Duration
00:00:36
Similarity Score
79%Find answers to common questions about water softening, filtration, and system maintenance. Get the facts on how RainSoft improves your home's water quality.
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Global Rank
#860,339
23,376Bounce Rate
32.69%
Pages per Visit
2.75
Avg Visit Duration
00:02:08
Similarity Score
76%Fluoride water filter FAQs focused on drinking and refrigerator fluoride filters—what removes fluoride, how inline fridge filters work, and when to replace them.
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Global Rank
#2,465,517
310,602Bounce Rate
72.82%
Pages per Visit
1.28
Avg Visit Duration
00:00:05
Similarity Score
74%Find America's Best Water Softener Systems, RO Systems, Water Filters, Water Ionizers & More from Top Brands like SoftPro, Berkey, WaterDrop & Kangen too.
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Global Rank
#1,875,566
297,325Bounce Rate
53.87%
Pages per Visit
1.88
Avg Visit Duration
00:00:25
Similarity Score
68%waterzen provides information and resources about the water you drink. our mission is to hep you improve your family's health by making information about the water you drink more accessible, straightforward, and easy-to-understand.
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Global Rank
#703,182
47,425Bounce Rate
46.1%
Pages per Visit
2.24
Avg Visit Duration
00:00:30
Similarity Score
66%For Avalon bottleless watercoolers that use two filters. • For Customer Service, Please Visit Avalonh2o.com • Eliminates, Chlorine, Lead, Rust, and Bacteria • 1500 Gallon Capacity, Lasts 6 Months • 1 NSF certified sediment filter (listed as model A5) • 1 NSF certified activated carbon filter (listed as model A4) • PATENTED PRODUCT learn more
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Global Rank
#1,076,803
180,989Bounce Rate
30.53%
Pages per Visit
2.55
Avg Visit Duration
00:01:48
Similarity Score
63%Shop Renewell Water filtration, softeners, RO systems, hydrogen water, taps, replacement filters, and treatment packages for cleaner, safer home water.
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Bounce Rate
41.74%
Pages per Visit
7.92
Avg Visit Duration
00:01:49
Similarity Score
61%theberkey.com's top 5 competitors in May 2026 are: berkeywater.com, berkeywaterfilter.com, boroux.com, thewatermachine.com, and more.
According to Similarweb data of monthly visits, theberkey.com’s top competitor in May 2026 is berkeywater.com. theberkey.com 2nd most similar site is berkeywaterfilter.com, and closing off the top 3 is boroux.com.
thewatermachine.com ranks as the 4th most similar website to theberkey.com and rainsoft.com ranks fifth in May 2026.
The other five competitors in the top 10 list are purewaterfreedom.com, qualitywatertreatment.com, waterzen.com, avalonh2o.com, and renewellwater.com.