With good exercise, we need clean healthy water. There are many water filtrations systems on the market, but one system has proven to be an excellent water purifier. This water filter system is the Big Berkey Gravity-Fed Water Filter.
The Big Berkey has a 2.25 Gallon Capacity and purifies water for about 1-4 people each day.
The Black Berkey Purification Elements purify water, not just filter it, by removing greater than 99.999% of viruses and greater than 99.9999% of pathogenic bacteria, while also removing or dramatically reducing protozoa (such as giardia and cryptosporidium), trihalomethanes, inorganic minerals, heavy metals (including arsenic, lead, mercury, chromium), pharmaceutical drugs (including caffeine, Acetaminophen, Ibuprofen, Progesterone, Triclosan)
The Black Berkey Purification Elements lasts for up to 6,000 gallons before needing replacement. Each additional pair of elements (sold separately) adds an additional 6,000 gallons of purification power to your system. The Black Berkey Purification Elements average just 2 cents per gallon of purified water.
Owners state that the water tastes great and feel they are drinking pure healthy water. Many owners say it was worth the price and gives excellent water.
As of this writing, Amazon customer reviews rate this 4.7 out of 5.0 with 1.447 reviews.