Product Description
*** IMPORTANT *** The PF-4 is for use with Berkey Ceramic Filters - If you use Black Berkey filters, you will need the PF-2 *** PF-4 reduction elements are designed for use in conjunction with Berkey Ceramic Filters 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 20-30ppm of the ion in the influent aqueous solution at a flow rate of no more than 3 gpm per cubic foot of media. Results of 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 PF-4 elements be replaced after 1,000 gallons.
| List Price: | $125.00 |
| Price: |
$88.00 & eligible for FREE Super Saver Shipping on orders over $25. Details |
| as of Thu, 07 Mar 2013 09:04:56 GMT | |
Product Details
- Amazon Sales Rank: #29395 in Home Improvement
- Brand: Berkey
- Model: PF-4
- Dimensions: 10.00 pounds
Features
- *** IMPORTANT *** The PF-4 is for use with Berkey Ceramic Filters - If you use Black Berkey Purifiers, you will need the PF-2
- Primarily Filters Fluoride and Arsenic
- Attaches to the bottom of a Berkey Ceramic Filter - Used as a Post-Filter
- For use with Big Berkey, Travel Berkey, Berkey Light, Royal Berkey, Imperial Berkey, Crown Berkey
- *** NOT FOR USE WITH BLACK BERKEY PURIFIERS ***
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