10 INCH GRANULAR ACTIVATED CARBON FILTER (GAC) CARTRIDGE | GAC FILTER CARTRIDGE | REPLACEMENT CARBON FILTER CARTRIDGE SUITABLE FOR ALL TYPES OF WATER PURIFIER

What is GAC used for in water treatment?

A filter with granular activated carbon (GAC) is a proven option to remove certain chemicals, particularly organic chemicals, from water. GAC filters also can be used to remove chemicals that give objectionable odors or tastes to water such as hydrogen sulfide (rotten eggs odor) or chlorine.

Which is better, GAC or CTO?

CTO has a smaller particle size than GAC and is typically more efficient at removing a wide range of impurities from the water. However, GAC effectively traps organic chemicals that are comprised of big and heavy molecules with its large holes.

How long does a GAC filter last?

Several factors determine how long activated carbon lasts in a filter. These include the type of pollutants, their concentration, environmental humidity, and usage frequency. Typically, a carbon air filter lasts between three to six months. However, this duration can vary significantly depending on these factors.

What is the difference between GAC and carbon block filter?

In a carbon block filter, the carbon is ground into a fine powder and is compressed to form a solid block. A granular carbon filter, on the other hand, is made up of loose granules of carbon. The compact nature of solid carbon provides better purification whereas the looser nature of GAC provides a higher flow rate.

What does GAC remove?

GAC is useful for the removal of taste- and odor-producing compounds, natural organic matter, volatile organic compounds (VOCs), synthetic organic compounds and disinfection byproduct precursors. Organic compounds with high molecular weights are readily adsorbable.