Post #4213924

@AccordionBruce@mastodon.social @ai6yr@m.ai6yr.org using MERV 12 or 13 filters on my furnaces definitely helped me with my allergies. a full house humidity system made all my wooden musical instruments happier but also really made my mucous membranes more functional. the downside is that humidity systems are finicky and high MERV filters require changing every month or 3.