Tea bag
A tea bag is a small, porous sealed bag containing tea leaves and used with water for brewing the beverage called tea, or herbs or spices for brewing herbal teas (also known as "tisane"). Tea bags are...
Tea bag - Wikipedia
Filter paper
Filter paper is a semi-permeable paper barrier placed perpendicular to a liquid or air flow. It is used to separate fine solids from liquids or air.
Filter paper comes in various porosities and g...
Filter paper - Wikipedia
Coffee filter
A coffee filter is a coffee-brewing utensil, usually made of disposable paper. This enables it to trap the coffee grounds and allow the liquid coffee to flow through.Paper filters remove oily compone...
Coffee filter - Wikipedia
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 c...
Oil filter - Wikipedia
Air filter
A particulate air filter is a device composed of fibrous materials which removes solid particulates such as dust, pollen, mould, and bacteria from the air. A chemical air filter consists of an absorbe...
Air filter - Wikipedia
Fuel filter
A fuel filter is a filter in the fuel line that screens out dirt and rust particles from the fuel, normally made into cartridges containing a filter paper. They are found in most internal combustion e...
Fuel filter - Wikipedia
Paper machine
This article contains a glossary section at the end. Many modern papermaking machines are based on the principles of the Fourdrinier Machine, which uses a specially woven plastic fabric mesh conveyor...
Paper machine - Wikipedia