The main element of the filter is 25 kg of activated charcoal to trap the volatile organic compounds in the laser exhaust. The charcoal is packed into an IKEA garbage can around a prefilter made ...

Aquayouth 2.0 Carbon Shower Head Filter System One of the best things about activated charcoal is that it's highly effective at neutralizing unpleasant odors in your home. Its porous nature allows ...