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Classification of filters, filter properties and typical examples of use

Charter no 1

The filter group	The level of filtration	The examples of separated particles material	Recommendation for application of air filters	The filter type KS

G Filters for coarse dust particles Efficient for particles ≥ 10 μm *EN 779*	G1 G2	Leaves Insects Textile fibres Sand Flying ash Mist Hair	Only for simplest application (e.g. protection against insects)	KS PL KS GLAS Z KS PR KS MA KS BK Filter media
	G3 G4	Flower pollen Pollen Fog	Waste air of painting boxes and kitchens Protection against the pollution of air conditioning and compact instruments (e.g. window air conditioning, fans) Pre - filters for the filtration classes F7 and F8( it is necessary only for heavy polluted input air) Pre filters and circulation filters for public protection equipments	KS PAK 25, 35 KS GLAS Z KS W KS GT KS PR KS PL Filter media KS MA KS BK

F Filters for fine dust. Efficient for particals ≥ 1 μm *EN 779*	M5	spore Cement dust Particles creating stain or dust sediment- ation	Entering filters for the areas with low demand(e.g. workshops,storages,garage) Pre-filters for the filtration class F8 and F9.	KS PAK 45, 55 KS W KS PAK AST Filter media KS BK
	M6	Bacterium Embryo on the carrying parts	The entering filters for the area with low demand(e.g. selling areas,specific production area) Pre-filters for the class filtration F9 and E10 Filters for waste air for heat exchanger and recuparator	KS PAK 62 KS W, KS MPP KS FP KS GT KS FP-P KS BK TMP
	F7 F8	Acumulated carbon black So called dust going through lung	Circulating filters in air conditioning End filters in air conditioning pro average request e.g. shops,offices and specific production areas. Pre filters for the filtration class E11 and E12.	KS PAK 85, 95 KS W, KS MPP KS FP KS GLAS C N KS FP-P KS BK TMP
	F8 F9	Tobacco smoke (roase fractions) Metal oxide smoke(soarse fractions) Oil smoke	The end filters in air conditioning for higher requests e.g. offices, workshops, telecommunication centres, laboratories etc. Outside air equipments in hospitals Digital phone exchanges Pre-filters for the filtration class H13 and H14 Pre-filters for adsorbable filters(e.g. filters with active carbon) Pre-filters in pharmacy	KS PAK 95, 98 JP-blau KS FP PB- /V- /P- blau N KS FP-P KS BK KS MPP TMP

H Filters for micro particles. Efficient for particles ≥ 0,01 μm *EN 1822*	E10 E11	Embryos Tobacco smoke Smoke of metal oxide Swirl on th carrying particles Carbon black	End filters for the area with high request (e.g. laboratories and hospitals) End filters for "clean areas", classes ≥ ISO 7 in pharmacy, food, optitions and light industry	KS FP PL-R, CR N KS FP-P TMP NG, KS MIKRO S PB-/V-/P-rot PB-/V-/P-gelb
	E12 H13	Oil smoke in the initial stage Aerosol micro particles Radioactive aerosol	End filters for hospitals with higher requirements but without any prescription for leakeage test End filters for food. electronic, pharmacy and foil industry Filters for waste air in nuclear technics End filters for "clean area" classes ≥ ISO 5 The end filters in public protection equipments	KS FP CR, NG JK-S / JG-S / PB-glas V-glas / P-glas PL-S, TMP KS MIKRO S N
	H14	Aerosol micro particles Swirl	The end filters for "clean areas" classes ≥ ISO 4 The end filters for pharmacy, hospitals with higher requirements and strongest rules for the leakage tests	CR NG CRM N KS MIKRO S

U Filters for micro particles *EN 1822*	U15 U16 U17	Aerosol micro particles	End filters for "clean areas" classes ≥ IS0 3 End filters for "clean areas" classes ≥ IS0 2 End filters for "clean areas" classes ≥ IS0 1	CR, CRM N, NG, JM

A Filters with active coal	Active coal (not impregnated coal)	Light volatile hydrocarbon VOC'S Asphalt, tar and petrol and kerosine fume Solvent fume Body civilisation and hospital smell Food, kitchen and rotting smell	Catching smell at airports, offices and public buildings, hotels, hospitals. Decreasing the syndrom of ill buildings Input filtration in microelectronic Removing the harmful gases from recirculing air	KS AFP-AZ KS BD KS KOPA KS AFP-AZ-Komfort AN-AZ, ANX
The filtration of gases	(Impregnated active coal)	Acid spot gases SO₂, S0₄, NO₂, NO_x HCl, H₂SO₄, H₂S, HF, Cl₂	Input filtration fot control center (e.g. at the airport) Input and circulating filters for eechange center in agresive conditions. Computers area Input and circulating filters for microelectronic	KS AFP-AS, AN-AS KS BD KS KOPA ANX
*It is not standarised*	(Impregnated active coal)	Amine NH₃, NH₄ NMP, HMDS	Circulating filters in microelectronics	KS AFP-AA, AN-AA KS BD KS KOPA ANX

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