https://slavyanski.net/sb2020/story.php?title=air-conditioner-prices-getting-a-very-good-ac-system-2 Most of the dust should go away pretty easily when using the vacuum, take in the amount you see that it doesn't come off all the way, specialists . take a damp cloth or rag and wipe the filter down. Make sure you carry the right sized portable hvac. It is not as easy a subject to answer as it can seem. The theory of "bigger the better" doesn't apply to air conditioners. Mon, 29 Aug 2022 17:25:01 UTC en