flanajb":2kteqiid said:
...... So do you think that this unit should be ok to use for paint spraying extraction if I can get the correct filters ?
I would say a resounding NO it would not, dependant upon what solvents are involved in the products used the atmosphere can be very explosive, extraction for spray booths or shops needs to be fitted with specialist sealed extractors to avoid ignition sources.
Air flow should be designed to entrain over spray away from operator and filter mechanisms installed to prevent contamination of the air outside of the shop.
Google "paint spray extraction" to get an idea of whats involved, a home workshop may not need to be anywhere as strict but it is advisable to be aware of the both the safety and health implications, especially if doing it in an enclosed space.