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G4 Grade Air Filters
G4 air filters are a classification of air filters that comply with the European standard of air filtration, known as EN 779.
The “G” stands for “Gross,” meaning that these filters are designed to capture larger particles, typically in the range of over 10 micrometers.
They are usually considered as pre-filters or primary filters in a multi-stage air filtration system.
G4 Grade Air Filters
G4 air filters are a classification of air filters that comply with the European standard of air filtration, known as EN 779.
The “G” stands for “Gross,” meaning that these filters are designed to capture larger particles, typically in the range of over 10 micrometers.
They are usually considered as pre-filters or primary filters in a multi-stage air filtration system.
Features of G4 Air Filters
G4 filters are typically used as prefilters in multi-stage filtration systems for capturing larger particles before they get into the next filter stage.
G4 filters are more efficient than G1-G3 filters but less so than higher-rated ones like M5. The G4 rating balances filtration efficiency and airflow, making them a cost-effective solution for many applications.
· Made from fiberglass or synthetic media: its multi-layer structure helps capture larger particles at coarse levels efficiently.
· High dust-holding capacity: traps a significant amount of particles before needing replacement.
· Low airflow resistance: ensuring minimal resistance to airflow is important to reducing energy costs associated with the air filtration system.
· Extend the main filter lifespan: by removing coarse particles from entering the next filtration stage, G4 filters are able to protect the main filter and the system.
Applications of G4 Air Filters
G4 filters are suitable for a wide range of applications. They are commonly used in HVAC systems in commercial buildings, offices, residential properties, and healthcare facilities to improve indoor air quality.
In industrial settings, G4 filters are employed in air handling units and as pre-filters for more refined filtration processes to further extend filter performance.
They also can be seen in automotive paint booths, pharmaceutical manufacturing, food processing industries, and husbandry where maintaining a certain level of air purity is crucial.
Manufacturing
Pharmaceuticals
CleanLink Offers A Wide Range of G4 Filters
Protecting and extending the life of more refined secondary filters, like HEPA filters, G4 filters capture the larger particulate matter.
By doing so, they prevent clogging and ensure that the finer filters downstream are not overloaded, thus maintaining efficiency and prolonging the service life of the entire filtration system.
CleanLink designs and manufactures a wide selection of G4 filters tailoring different requirements in various applications.
Custom G4 Filters
Every industry or facility has its own unique criteria to maintain good indoor air quality.
At CleanLink, we offer professional air filtration consulting services, providing expert advice on products and solutions tailored to meet your specific filtration challenges.
Talk to our expert team today and get your solutions.
