The company has included a removable carbon filter in this bowl which does not only remove the odors from the water but also keep the water fresh by removing bad tastes and smell. (usbones.com)
It naturally helps remove odors, bacteria, mold, harmful pollutants and allergens. (mindbodygreen.com)
These bags are also great for removing odors / toxins / allergens from your car. (thetinatimes.com)