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Fluoride & Arsenic Filters x2 Berkey PF-2

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Fluoride & Arsenic Filters x2 Berkey PF-2

Berkey PF-2 reduction elements, designed to be used in conjunction with Black Berkey water purification elements to absorb fluoride and Arsenic from drinking water. These are only for Berkey Water Systems and will not fit other brands.

Availability: In stock

£64.99

Details22

Berkey PF-2 Fluoride and Arsenic filters. Berkey PF-2 reduction elements are designed to be used exclusively with the Black Berkey filter elements and are specially designed to remove arsenic and fluoride to deliver you with cleaner, safer drinking water. The filters will last for up to 3000 uses but should be replaced within a year, possibly sooner if they received regular use.

Berkey PF-2™ reduction elements are designed for use in conjunction with Black Berkey™ water purification elements to adsorb the following unwanted elements found in drinking water.

• Fluoride

• Arsenic V and pre-oxidized Arsenic III

• Other residual heavy metal ions

FLUORIDE: Testing for fluoride was based on 20-30 ppm of the ion in the in-fluent aqueous solution at a flow rate of no more than 3 gpm (11 lpm) per cubic foot of media. Results of < 1 ppm of the fluoride ion in the effluent were typical for the media (>95% reduction). Under optimum conditions, effluent concentrations of less than 50 ppb were readily achieved (>99.75% reduction).

ARSENIC: This product uniquely targets the entire family of arsenic oxide anions as well as the arsenic cations.

REPLACEMENT: Under normal conditions, it is recommended that each set of two Berkey PF-2™ elements be replaced after 1,000 gallons (3,785 litres). The Royal Berkey™ system is about 3.25 gallons (12.3 litres) therefore the Berkey PF-2™ filters should be replaced after 1,000/3.25 (3,785/12.3) or 307 refills. If the system is refilled about one time per day, the Berkey PF-2™'s should be replaced after 10 months, if the system is refilled about twice per day, the Berkey PF-2™'s should be replaced about every five months). Actual capacity is dependent on the presence of other competing contaminants in the source water. High levels of fluoride, arsenic and heavy metals may reduce the capacity and efficiency of the elements.

NOTES:

1) Do not boil this element.

2) Berkey PF-2™ elements reduce the filtration flow rate by 15-20%.

3) The lower reservoir in most gravity purification systems has a two to three-gallon capacity and a typical household uses about one refill per day. We recommend that the upper reservoir be filled at night. The water from the upper reservoir should be purified by morning. Households requiring more water can speed up the flow rate by drawing off the purified water into a water pitcher or other container when the water level in the lower reservoir rises above the bottom of the Berkey PF-2™ elements.

4) If residual process dust is still visible after priming, please repeat the priming and installation process as described in the installation instructions.

Disclaimer:

The products and the claims made about specific products, articles and claims made in the articles and information written on or through this site have not been evaluated by Ancient Purity, the MHRA, the FSA or the United States FDA and are not approved to diagnose, treat, cure or prevent disease. The information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional or any information contained on or in any product label or packaging. You should not use the information on this site for diagnosis or treatment of any health problem or for prescription of any medication or other treatment. You should consult with a healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem. Providing a product for sale does not imply Ancient Purity recommendation of that product, its suitability or its efficacy. Ancient Purity cannot give medical opinions. No comment or entry in this site or in any communication from Ancient Purity may be taken as such.

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