blower/vacuum needed for pc's/printers

[2old4this]

Hi Folks, we have about 65 pc's & printers around the branches; am looking for some kind of powerful industrial blower/vacuum to clean the equipment. Where can I buy one? MD got a bee in his bonnet after 2 pc's overheated due to fans clogged with dust!
Regards & Tks

 

[2old4this]

Edit:- anywhere between Midrand & Jhb, would be fine!

 

[2old4this]

Solved: I bought a markita Makita.