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Cleaning & maintenance, Clean air delivery rate, Installing & removing uv-c bulb – Guardian Technologies AC4900 User Manual

Page 5: Filter replacement, Change filter indicator, What is cadr, Change bulb indicator, Replace bulb

Cleaning & maintenance, Clean air delivery rate, Installing & removing uv-c bulb | Filter replacement, Change filter indicator, What is cadr, Change bulb indicator, Replace bulb | Guardian Technologies AC4900 User Manual | Page 5 / 18 Cleaning & maintenance, Clean air delivery rate, Installing & removing uv-c bulb | Filter replacement, Change filter indicator, What is cadr, Change bulb indicator, Replace bulb | Guardian Technologies AC4900 User Manual | Page 5 / 18