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Frequently Asked Questions

What is the maintenance frequency for the AIR/PRO?

Clean internally and externally daily, visual inspection daily, charge battery pack daily, functional test daily, weekly and monthly. Dust from wood, grain, and cement may suit more frequent replacement of the filters. No filter should be left in the AIR/PRO for more than one month if in daily use or three months if used infrequently. A COSHH maintenance and record card is available on our downloads page.