

Berkey BK4X2-BB Big Berkey Stainless Steel Water Filtration System (2.25 Gallons) with 2 Black Filter Elements
Key item features
- System Capacity: This Big Berkey system holds 2.25 gallons (8.5 liters) and includes two Black Berkey purification elements, purifying up to 7 gallons per hour.
- Filter Performance: Each Black Berkey filter element has a life of up to 3,000 gallons, effectively purifying water at a rate of 3.5 gallons per hour.
- Robust Construction: Constructed from highly polished 304 stainless steel, the system features cleanable, self-sterilizing filters for durability and hygiene.
- Versatile Application: Ideal for small to medium-sized families, travel, outdoor activities, and emergencies, purifying both treated and untreated raw water sources.
- Comprehensive Purification: Removes pathogenic bacteria, cysts, parasites, harmful chemicals like herbicides, pesticides, VOCs, and reduces nitrates, nitrites, lead, and mercury.
- Compact Design: When in use, the system stands 19.25 inches tall with an 8.5-inch diameter; for transport, the upper chamber nests within the lower, reducing height to 13 inches.
Specs
- BrandBerkey
- Height15 in
- Items included2 Black Filter Elements
- Has written warrantyNo
- Rec. useResidential
- ModelBK4X2-BB
- Free shipping
Free 30-day returns
How do you want your item?
More seller options (1)
Similar items you might like
Based on what customers bought
Factory Blemished Berkey Water Filter Systems: Travel, Big, Royal, Imperial, Crown $278.00
5 optionsAvailable in additional 5 optionsSponsored$27800current price $278.00Options from $278.00 – $406.00Factory Blemished Berkey Water Filter Systems: Travel, Big, Royal, Imperial, Crown
294.6 out of 5 Stars. 29 reviewsShipping, arrives in 2 daysBig Berkey Water Filtration System with 2 Black Filters $367.00
Sponsored$36700current price $367.00Big Berkey Water Filtration System with 2 Black Filters
124.6 out of 5 Stars. 12 reviewsSave withShipping, arrives tomorrowBerkey Big Berkey BK4X2-BB Stainless Steel Gravity Water Filtration System | Includes 2 Black Berkey Purification Elements | 2.25 Gallon Capacity | Portable & Long-Lasting Clean Drinking Water $367.00
$36700current price $367.00Berkey Big Berkey BK4X2-BB Stainless Steel Gravity Water Filtration System | Includes 2 Black Berkey Purification Elements | 2.25 Gallon Capacity | Portable & Long-Lasting Clean Drinking Water
84 out of 5 Stars. 8 reviewsSave withShipping, arrives in 2 daysBest seller Berkey Authentic Black Berkey Elements BB9-2 Filters for Berkey Water Systems (Set of 4 Black Berkey Elements) $95.00 Was $281.00
Best seller
Now$9500current price Now $95.00, Was $281.00$281.00Berkey Authentic Black Berkey Elements BB9-2 Filters for Berkey Water Systems (Set of 4 Black Berkey Elements)
423.6 out of 5 Stars. 42 reviewsShipping, arrives in 3+ daysBerkey BK4X2-BB Big Berkey Stainless Steel Water Filtration System with 2 Black Filter Elements $367.00
$36700current price $367.00Berkey BK4X2-BB Big Berkey Stainless Steel Water Filtration System with 2 Black Filter Elements
Shipping, arrives in 2 daysBig Berkey Water Filter 2 Black Carbon Filters - 2.25 Gallons $367.00
$36700current price $367.00Big Berkey Water Filter 2 Black Carbon Filters - 2.25 Gallons
45 out of 5 Stars. 4 reviewsShipping, arrives in 3+ daysTravel Berkey 18" : 1.5 Gallon - Black Berkey Elements and Fluoride Filters $408.00
Sponsored$40800current price $408.00Travel Berkey 18" : 1.5 Gallon - Black Berkey Elements and Fluoride Filters
32.3 out of 5 Stars. 3 reviewsShipping, arrives in 2 daysBig Berkey® Gravity-Fed Water Filter with 2 Black Berkey® Purification Elements and Rubberized Non-Skid Feet Wire Stand Accessory $395.00
Sponsored$39500current price $395.00Big Berkey® Gravity-Fed Water Filter with 2 Black Berkey® Purification Elements and Rubberized Non-Skid Feet Wire Stand Accessory
35 out of 5 Stars. 3 reviewsShipping, arrives in 3+ daysBerkey Big Stainless Steel Water Filtration System with 2 Black Purification Elements $367.00
$36700current price $367.00Berkey Big Stainless Steel Water Filtration System with 2 Black Purification Elements
134.1 out of 5 Stars. 13 reviewsSave withShipping, arrives in 2 daysBK4X2-BB Big Berkey Gravity-Fed Water Filter System $367.00 Was $387.28
Now$36700current price Now $367.00, Was $387.28$387.28BK4X2-BB Big Berkey Gravity-Fed Water Filter System
214.8 out of 5 Stars. 21 reviewsSave withShipping, arrives in 2 daysBlack Berkey Elements BB9-2 Filters for Berkey Water Systems (Set of 2) $32.00
$3200current price $32.00Black Berkey Elements BB9-2 Filters for Berkey Water Systems (Set of 2)
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysBerkey Authentic Berkey PF-2 Fluoride and Arsenic Reduction Elements (Set of 2 Elements) $62.00
$6200current price $62.00Berkey Authentic Berkey PF-2 Fluoride and Arsenic Reduction Elements (Set of 2 Elements)
93.6 out of 5 Stars. 9 reviewsShipping, arrives in 3+ daysBerkey BK4X2-BB Big Berkey Stainless Steel Water Filtration System with 2 Black Filter Elements $367.00
2 optionsAvailable in additional 2 optionsSponsored$36700current price $367.00Berkey BK4X2-BB Big Berkey Stainless Steel Water Filtration System with 2 Black Filter Elements
23 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysBig Berkey Water Purifier with 2 Black and Wirestand Accessory $395.00
Sponsored$39500current price $395.00Big Berkey Water Purifier with 2 Black and Wirestand Accessory
11 out of 5 Stars. 1 reviewsShipping, arrives in 2 daysBig Berkey Gravity-Fed Water Filter System - 2.25 Gallons $367.00
$36700current price $367.00Big Berkey Gravity-Fed Water Filter System - 2.25 Gallons
25 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysBig Berkey Water Filter - 2.25 Gallons $367.00
$36700current price $367.00Big Berkey Water Filter - 2.25 Gallons
64.2 out of 5 Stars. 6 reviewsShipping, arrives in 3+ daysBig Berkey BK4X2 Countertop Water Filter System with 2 Black Berkey Elements and 2 Fluoride Filters $446.00
$44600current price $446.00Big Berkey BK4X2 Countertop Water Filter System with 2 Black Berkey Elements and 2 Fluoride Filters
Save withShipping, arrives tomorrowFactory Blemished Royal Berkey Water Filter System (3.25 gal) $347.00
$34700current price $347.00Factory Blemished Royal Berkey Water Filter System (3.25 gal)
64.8 out of 5 Stars. 6 reviewsSave withShipping, arrives in 2 daysBig Berkey Water Filtration System with 2 Black Filters $367.00
$36700current price $367.00Big Berkey Water Filtration System with 2 Black Filters
34 out of 5 Stars. 3 reviewsSave withShipping, arrives in 2 days
About this item
Product details
The versatile Big Berkey system is the ideal system for use at home with small or medium sized families, travel, outdoor activities or during unexpected emergencies.
This powerful system purifies both treated water and untreated raw water from such sources as remote lakes, streams, stagnant ponds and water supplies in foreign countries, where regulations may be substandard at best.
Perfect for everyday use, outdoor activities and a must in hostile environments where electricity, water pressure or treated water may not be available.The Big Berkey system removes pathogenic bacteria, cysts and parasites entirely and extracts harmful chemicals such as herbicides, pesticides, VOCs, organic solvents, radon 222 and trihalomethanes. It also reduces nitrates, nitrites and unhealthy minerals such as lead and mercury.
This system is so powerful it can remove food coloring from water without removing the beneficial minerals your body needs. Virtually no other system can duplicate this performance.
Constructed of highly polished 304 stainless steel, the system comes complete with four purification elements and utilizes the latest technological advances.
This system has a storage capacity of about 2.25 gallons (8.5 liters) and when in use it stands 19.25 inches in height with a diameter of 8.5 Inches.
The upper chamber nests within the lower chamber for transport and stands only 13 Inch in height.
- Berkey BK4X2-BB Big Berkey Stainless Steel Water Filtration System (2.25 Gallons) with 2 Black Filter Elements
- Two Black Berkey purification elements the system will purify up to 7 Gallons (13.3 liters) per hour.
- Purifies up to 3.5 gallons per hour.
- Filter Life: Up to 3,000 gallons per filter element.
- Holding Capacity: 2.1 Gallons. Cleanable, Self-Sterilizing Filters.
- High Grade 304 Stainless Steel
Specifications
Under-sink & countertop filtration system type
Brand
Height
Items included
Warranty
Warranty information
Check out these related products
Big Berkey Countertop Water Filter System with 2 Black Berkey Elements and 2 Fluoride Filters & Wire Stand Accessory $493.00
Sponsored$49300current price $493.00Big Berkey Countertop Water Filter System with 2 Black Berkey Elements and 2 Fluoride Filters & Wire Stand Accessory
Shipping, arrives in 2 daysImperial Berkey 26" : 4.5 Gallon - Variation 2: Black Berkey Elements and Fluoride Filters $526.00
$52600current price $526.00Imperial Berkey 26" : 4.5 Gallon - Variation 2: Black Berkey Elements and Fluoride Filters
Shipping, arrives in 3+ daysBig Berkey 19" : 2.25 Gallon - Variation 2: Black Berkey Elements and Fluoride Filters $446.00
$44600current price $446.00Big Berkey 19" : 2.25 Gallon - Variation 2: Black Berkey Elements and Fluoride Filters
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysIMP6X2-BB Imperial Berkey with 2 Black Filters and 2 Flouride Filters $526.00
$52600current price $526.00IMP6X2-BB Imperial Berkey with 2 Black Filters and 2 Flouride Filters
Shipping, arrives in 3+ daysBerkey Travel 1.5 Gal Water System 2 Black Berkey Purifiers $354.00
4 optionsAvailable in additional 4 options$35400current price $354.00More options from $327.00Berkey Travel 1.5 Gal Water System 2 Black Berkey Purifiers
62.3 out of 5 Stars. 6 reviewsShipping, arrives in 3+ daysBig Berkey Water Filtration System Bundle with 2 Black Filters, 2 Fluoride Filters 2.25 Gallon $423.00
$42300current price $423.00Big Berkey Water Filtration System Bundle with 2 Black Filters, 2 Fluoride Filters 2.25 Gallon
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysWaterdrop WD-TK-F Gravity-fed Water Filter System, 2.25-gallon Stainless-steel System, with 4 Filters, Metal Water Level Spigot, Reduces up to 98.95% of chlorine&Bad Taste-King Tank Series $169.00
$16900current price $169.00Waterdrop WD-TK-F Gravity-fed Water Filter System, 2.25-gallon Stainless-steel System, with 4 Filters, Metal Water Level Spigot, Reduces up to 98.95% of chlorine&Bad Taste-King Tank Series
234.9 out of 5 Stars. 23 reviewsShipping, arrives in 3+ daysAPEC High Capacity Under-Sink Water Filter System with Scale Inhibitor (CS-2500P) $118.99
$11899current price $118.99APEC High Capacity Under-Sink Water Filter System with Scale Inhibitor (CS-2500P)
34.7 out of 5 Stars. 3 reviewsShipping, arrives in 3+ daysWaterdrop Gravity-fed Water Filter System, NSF/ANSI 372 Certification, 2.25G Stainless-Steel Filter System with 2 Filters and Metal Spigot, Reduces up to 99% of Chlorine-King Tank Series, WD-TK $168.99
$16899current price $168.99Waterdrop Gravity-fed Water Filter System, NSF/ANSI 372 Certification, 2.25G Stainless-Steel Filter System with 2 Filters and Metal Spigot, Reduces up to 99% of Chlorine-King Tank Series, WD-TK
254.6 out of 5 Stars. 25 reviewsShipping, arrives in 3+ days
Customer ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Showing 1-1 of 1 review
Verified Purchase
Awesome
Exactly what I was looking for!
Popular items in this category
Best selling items that customers love
Big Berkey Gravity-Fed Stainless Steel Countertop Water Filter System 2.25 Gallon with 2 Authentic Black Berkey Elements BB9-2 Filters $367.00
Sponsored$36700current price $367.00Big Berkey Gravity-Fed Stainless Steel Countertop Water Filter System 2.25 Gallon with 2 Authentic Black Berkey Elements BB9-2 Filters
25 out of 5 Stars. 2 reviewsSave withShipping, arrives tomorrowRB4X2-BB Berkey Royal Stainless Steel Water Filtration System $408.00
Sponsored$40800current price $408.00RB4X2-BB Berkey Royal Stainless Steel Water Filtration System
45 out of 5 Stars. 4 reviewsSave withShipping, arrives tomorrowBerkey BK4X2-BB Big Berkey Stainless Steel Water Filtration System with 2 Black Filter Elements $367.00
$36700current price $367.00Berkey BK4X2-BB Big Berkey Stainless Steel Water Filtration System with 2 Black Filter Elements
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysBest seller Berkey Authentic Black Berkey Elements BB9-2 Filters for Berkey Water Systems (Set of 2) $45.00 Was $59.99
Best seller
Now$4500current price Now $45.00, Was $59.99$59.99Berkey Authentic Black Berkey Elements BB9-2 Filters for Berkey Water Systems (Set of 2)
143.8 out of 5 Stars. 14 reviewsShipping, arrives in 3+ daysBerkey water filter replacement Black Berkey Elements BB9-2 Authentic Filters for Berkey Water Systems (Set of 2) $35.00 Was $59.99
Now$3500current price Now $35.00, Was $59.99$59.99Berkey water filter replacement Black Berkey Elements BB9-2 Authentic Filters for Berkey Water Systems (Set of 2)
65 out of 5 Stars. 6 reviewsShipping, arrives in 3+ daysBerkey water filter replacement Black Berkey Elements BB9-2 Authentic Filters for Berkey Water Systems (Set of 2) $25.00 Was $55.00
Now$2500current price Now $25.00, Was $55.00$55.00+$7.50 shippingBerkey water filter replacement Black Berkey Elements BB9-2 Authentic Filters for Berkey Water Systems (Set of 2)
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysBig Berkey Water Filtration System Bundle with 2 Black Filters, 2 Fluoride Filters $446.00
Sponsored$44600current price $446.00Big Berkey Water Filtration System Bundle with 2 Black Filters, 2 Fluoride Filters
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysBerkey Royal Stainless Steel Gravity Water Filter System with 2 Black Element For Under Sink And Countertop Water Filter System $408.00
Sponsored$40800current price $408.00Berkey Royal Stainless Steel Gravity Water Filter System with 2 Black Element For Under Sink And Countertop Water Filter System
22.5 out of 5 Stars. 2 reviewsSave withShipping, arrives in 2 daysBest seller Berkey Authentic Black BB9-2 Water replacement Filters - For Berkey Water System $47.00
Best seller
$4700current price $47.00Berkey Authentic Black BB9-2 Water replacement Filters - For Berkey Water System
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysBig Berkey Gravity-Fed Water Filter System with 2 Black Berkey Elements Plus Deluxe 7" Stainless Steel Berkey Water View Spigot $415.00
$41500current price $415.00Big Berkey Gravity-Fed Water Filter System with 2 Black Berkey Elements Plus Deluxe 7" Stainless Steel Berkey Water View Spigot
Shipping, arrives in 2 daysBlack Berkey Elements Primer $27.00
$2700current price $27.00Black Berkey Elements Primer
Save withShipping, arrives in 2 daysRoyal Berkey Water Filtration System with 2 Black Berkey Purification Element Filters, Gravity-Fed, Stainless Steel, 3.25 Gallon $408.00
$40800current price $408.00Royal Berkey Water Filtration System with 2 Black Berkey Purification Element Filters, Gravity-Fed, Stainless Steel, 3.25 Gallon
44.5 out of 5 Stars. 4 reviewsSave withShipping, arrives tomorrowCrown Berkey Water Filtration System with 2 Black Berkey Purification Element Filters, Gravity-Fed, Stainless Steel, 6 Gallon $478.00
Sponsored$47800current price $478.00Crown Berkey Water Filtration System with 2 Black Berkey Purification Element Filters, Gravity-Fed, Stainless Steel, 6 Gallon
35 out of 5 Stars. 3 reviewsShipping, arrives in 3+ daysBlack Berkey Elements Primer $27.00
$2700current price $27.00Black Berkey Elements Primer
64.7 out of 5 Stars. 6 reviewsShipping, arrives in 2 daysBerkey Crown Water Filter System with 2 Black Filters $478.00
$47800current price $478.00Berkey Crown Water Filter System with 2 Black Filters
33.7 out of 5 Stars. 3 reviewsShipping, arrives in 2 days
