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Dial Design is easy to read and interpret when filter needs to be changed.
Easy to calibrate for new, clean media. Easy Install.
Built-in filter screen removes dust from sampled ambient air to keep gage clean.
May be mounted remotely up to 10 feet from monitoring location (with extension kit).
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Since the cleanliness of all homes are not equal, GeneralAire includes an easy-to-use, easy-to-read gage. The air filter media will load, capturing airborne particulates, raising the gage indicator to the red-zone, letting you know it’s time to change your filter.