Simple Guide of Applications of Air Filters
Air filters are used in everywhere around us, whatever in home, school, clinics or in workshop, offices, museum. We need them to prevent the harmful dust, mist, pollens for our health and the maintenance of the machines. Here are a simple table for listing general filter applications.
|
Usage |
Efficiency of Major Filters |
Applicable Air Filters |
Special Requirement |
Remarks |
| Main Filter of General Central Air Conditioner | M5-F7 | Cardboard Filter
Compact Rigid Filter |
Reasonable filtration efficiency | Hygiene, protect interiors, protect air conditioning systems |
| Pre Filter of General Central Air Conditioner | G3-M5 | Commercial Filters | High dust holding capacity | Protect the air conditioning system and protect the next level filter |
| Central Air Conditioner of High Standard Public Site | F7 | Pocket Filters
Compact Rigid Filter |
Prevent black stains on the vents and prevent the interior from fading | |
| Airport Terminal | F7 | Pocket Filters
Compact Rigid Filter |
First impression of passengers | |
| School Kindergarten | F7 | Pocket Filters
Compact Rigid Filter |
Fireproof | Special security considerations |
| The Clinic and the ward | F7-F8 | Pocket Filters
Compact Rigid Filter |
Prevent cross infection | |
| Museum, Library | F7 | Pocket Filters
Compact Rigid Filter |
Protection of treasures | |
| Audio Stutio | F7 | Pocket Filters
Compact Rigid Filter |
Protective optical equipment and products | |
| Non-uniform flow clean room of Class 100K and Class 10K | HEPA | Rigid Filter
Compact Rigid Filter |
Non-flammable material | The filter is installed in the high efficiency air supply port |
| Clean Room Class 100 | HEPA/ULPA | Rigid Filter
Compact Rigid Filter |
Scan test | End of clean room |
| Pre Filter of General Clean Room | F8-H10 | Pocket Filter
Rigid Filter Compact Rigid Filter |
Ensure the end filter has a normal service life | |
| Chip factory Class 10, Clean Factory Class 1 | ULPA | Rigid Filter
ULPA Filter |
Scan test
Even flow rate No volatiles |
|
| Pre Filter of Chip factory Class 10, Clean Factory Class 1 | HEPA | Rigid Filter
Compact Rigid Filter |
Head-on wind speed | Ensure that the end filter has a normal service life for a lifetime |
| Pharmaceutical industry clean room Class 300K | F8-H10
HEPA |
Pocket Filter
Rigid Filter Compact Rigid Filter |
No nutrients | The end filter can be located in the central air conditioner |
| Negative pressure clean room exhaust filter | HEPA | Rigid Filter
Compact Rigid Filter |
Reliable | Prohibition of discharge of dangerous goods |
| Main Filter of Auto Painting Line | G4-F7 | Pocket Filter | Silicone free, lint-free, flame retardant | Meet the flawless finish of the topcoat |
| Electrostatic spraying production workshop | F7-F8 | Pocket Filter
Rigid Filter |
Silicone free, lint-free | Guarantee the appearance of flawless |
| Nuclear power plant exhaust | HEPA | Rigid Filter
Compact Rigid Filter |
Fireproof, impact resistant, certified | |
| Central Air Conditioner of engine room，Exchange station，Central control room | M5-F7 | Pocket Filter
Rigid Filter |
Prevent heat dissipation and circuit failure due to dust | |
| Cabinet air conditioner of engine room，Exchange station，Central control room | G3-F5 | Cardboard Filter | Due to site restrictions, cabinet air conditioners are difficult to adopt other types of filters. | |
| Spinning workshop | G4-F7 | Pocket Filter | ||
| Food factory | F7 | Pocket Filter
Rigid Filter |
No nutrients | Sanitation of the production environment |
| Clean workbench，Air shower | HEPA | Rigid Filter
Compact Rigid Filter |
||
| Rolling steel main motor | F7 | Pocket Filter | flame retardant | Prevent motor failure caused by dust |
| Cigarette factory central air conditioner | F7 | Pocket Filter | ||
| Home central air conditioning | G3-G4 | Panel Filter | Commercial | Barrier fiber and coarse dust |
| Gas turbine and centrifugal air compressor | F7-F8 | Rigid Filter
Pocket Filter Compact Rigid Filter |
impact resistant, flame retardant | Prevent scaling, wear and corrosion inside the equipment |
| Axial flow air compressor | M5-F7 | Rigid Filter
Pocket Filter |
impact resistant, flame retardant | Prevent blade wear |
| Reciprocating air compressor，internal combustion engine | G3-M5 | Pocket Filter
Cartridge Filter Panel Filter |
impact resistant, flame retardant | Prevent cylinder wear |
| Car air conditioner | F7 | Rigid Filter | Dustproof, anti-pollen | |
| High-end household vacuum cleaner | F7/HEPA | Rigid Filter | Strong, resistant to water | Prevent secondary pollution from exhaust |
| Clean room vacuum cleaner | HEPA | Rigid Filter | Strong, resistant to water | Prevent secondary pollution from exhaust |
| Household air purifier | F7-F9/HEPA | Rigid Filter | Commercial | |
| Gas mask | HEPA | Rigid Filter | Temperature resistant, water resistant | Often used in combination with activated carbon |
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