The AdEgde AD2x10C-QC is an inline type of cartridge. An inline cartridge can be installed inline, behind a refrigerator, for ensuring better tasting water and ice. The advantage of inline filters is that they can be easily installed wherever filtered water is required. This cartridge is an expert at removing a very toxic compound?Arsenic. Toxicity due to Arsenic can lead to serious medical problems. Arsenic is found in well water and underground water. Arsenic removal is not as simple as the removal of other contaminants. This cartridge uses the process of reverse osmosis to remove Arsenic of all types, ensuring you get Arsenic-free, treated water. This filter can remove Arsenic types, As (III) and As (V) apart from removing the unpleasant taste and odor of chlorine. The capacity is 600 gallons. The flow rate is 0.5 gpm. The ideal pH balance is 6.5 to 8.5.