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. Filters containing an absorbent or catalyst such as charcoal (carbon) may also remove odors and gaseous pollutants such as volatile organic compounds or ozone. Air filters are used in applications where air quality is important, notably in building ventilation systems and in engines. Some buildings, as well as aircraft and other human-made environments (e.g., satellites and space shuttles) use foam, pleated paper, or spun fiberglass filter elements. Another method, air ionisers, use fibers or elements with a static electric charge, which attract dust particles. The air intakes of internal combustion engines and air compressors tend to use either paper, foam, or cotton filters. Oil bath filters have fallen out of favor. The technology of air intake filters of gas turbines has improved significantly in recent years, due to improvements in the aerodynamics and fluid dynamics of the air-compressor part of the gas turbines.
40052955 | |
Office 104, 1St Flr, Saye CITY : DohaP.O.Box : 22349 | |
S K James - Divisional Manager | |
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www.aerodyneqatar.com | |
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44558461 | |
BLDG 72, ZONE 57, EAST IN CITY : DohaP.O.Box : 76 | |
Roy Robedillo - Section Head - Oil & Gas | |
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www.mannaiindustrial.com | |
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44654753 | |
Office 21, Bldg 15, Barwa CITY : DohaP.O.Box : 35306 | |
MR AMOL M WAINGANKAR - ASST MANAGER - SALES | |
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www.mp-qatar.com | |
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44604037 | |
St 35, Gate 57, Salwa Ind CITY : DohaP.O.Box : 19763 | |
Clifford W. Lasrado - General Manager | |
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www.qfab.com.qa | |
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44517214 | |
Shop 42 43 45, Bldg 1, Ba CITY : DohaP.O.Box : 41043 | |
Deepak Odhrani - Managing Director | |
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www.supertechnical.com | |
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44318228 | |
2Nd Flr, Office C - 10, A CITY : DohaP.O.Box : 20103 | |
Ashok Kumar Mohanty - Gen Mngr | |
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www.aljaberqatar.com | |
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44684442 | |
St 45, Gate 7, Salwa Ind CITY : DohaP.O.Box : 11884 | |
Shogi M P - Accts | |
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www.afi.com.sa | |
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44602898 | |
St 35, Gate 57, Indl Area CITY : DohaP.O.Box : 19763 | |
Samar Pal Bais - Gen Mngr | |
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www.qfab.com.qa | |
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40343808 | |
Bldg 245, St 11, Zone 81, CITY : DohaP.O.Box : 11326 | |
Engr Hossam El Sayed - Sales & Marketing Manager | |
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www.fregohvac.com | |
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44607129 | |
St 2, Al Salam Petrol Sta CITY : DohaP.O.Box : 40591 | |
Glen R Bensurto - Br Supvr | |
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www.ifc.com.sa | |
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