WD-D6RF Filter for Waterdrop D6 Reverse Osmosis System 4-6 When the filter life indicator

When the filter life indicator flashes red and buzzes

which may vary based on the quality of your raw water

The filter does not have a shelf-life if it is unopened and keep it in a cool and dry place

lasting clean water

-It has been tested to reduce 97% of Chlorine

WD-D6RF Filter for Waterdrop D6 Reverse Osmosis System 4-6 When the filter life indicatorItem model number WD D6RF Flow rate 0. 42 gpm Material The first PP cotton layer , the activated carbon block layer, the second PP cotton layer, DOW Reverse osmosis membrane layer , and the post activated carbon block layer Product dimensions 6. 8*7. 7*16. 2 inches Service life 1 year What contaminants can this filter remove? TDS, chlorine, taste and odor, chloramine, scale, turbidity. Carcinogens: chromium (hexavalent), chromium (trivalent), cadmium