Water filter

A water filter removes impurities by lowering the contamination of water using a fine physical barrier, a chemical process, or a biological process. Filters cleanse water to different extent for purposes such as providing agricultural irrigation, accessible drinking water, public and private aquariums, and the safe use of ponds and swimming pools.

Carbon post carbon filters

Carbon-filled post filters are capsule-shaped, filled with granular activated carbon grains (granules, activated charcoal) and used in reverse osmosis machines as the fifth step filter and after the storage tank.The carbon post carbon filter eliminates the effects of water retention inside the reservoir, and also makes the color, odor, and taste of the water unattractive.

Oil filter

An oil filter is a filter designed to remove contaminants from engine oil, transmission oil, lubricating oil, or hydraulic oil. Oil filters are used in many different types of hydraulic machinery. A chief use of the oil filter is in internal-combustion engines in on- and off-road motor vehicles, light aircraft, and various naval vessels.

Air filter

A particulate air filter is a device composed of fibrous or porous materials which removes solid particulates such as dust, pollen, mold, and bacteria from the air. Filters containing an adsorbent or catalyst such as charcoal (carbon) may also remove odors and gaseous pollutants such as volatile organic compounds or ozone.