When is a best time to replace spray booth filters？

When is a best time to replace spray booth filters media?

There are two kinds of filters in spry booths, which are intake filters and exhaust filters.Most intake filters are located in the ceilings (ceiling filters) or panels(pre filter or pre filter bags) to prevent dirt or particles from the air to the chamber.

Exhaust filters are located in the floor, some are at the opposite end of intake filters,the positions are different for different kinds of booths.
Exhaust filters are to capture over spray mist or particles before air emit to outdoor.

As time passes by, spray booth filters will accumulate a large amount of dust and dirt,when more dust being arrested，more impact will be caused to painting&baking job,therefore,this comes to some questions?when is a best time to replace spray booth filters? and how often should spray booth filters be changed?

The most important thing is to choose a reliable supplier and do not go cheap to avoid spay booth filters in poor quality,sometimes cheap spray booth filters mean  short service life, poor filtration effect  and endless trouble in replacement and maintenance of spray booths.

Then consider use environment,

1. The environment where the paint room located is dusty and windy. It is recommended to check once every two months and replace it for 3-6 months,it depends on the environment.
Take example of car spray booths,changing  frequency is as below

pre filters ,normally 15 to 30 days.
ceiling filters, within 3 to 6 months,if choose good quality ceiling filters and work with correct replacement period of pre filter media,ceiling filters can last more than a year.
paint stop exhaust filters,1 to 3 months.

2. If the environment is good and the dust is small, the spray booth filters in good quality can be used once a year.

The above is ‘Cleantech’ to introduce when is the best time to replace spray booth filters and ‘Cleantech’ is  a professional manufacturer of air filters, which can customize the production of any size of the spray booth filters and HAVC filters such as primary filters, intermediate filters, HEPA filters, activated carbon air filters and other air filter products to meet user requirements. For more information about spray booth filters and HVAC filters products, please contact us for enquiry: [email protected]