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#5 in Whole-House Humidifiers
Aprilaire 500M Compact Bypass
Aprilaire
$150.00 – $210.00
A 12-gallon-per-day compact bypass unit for homes to 3000 square feet, built for furnaces where the full-size 600 will not fit. Same water panel system and manual control at a friendlier price.
8.5
Excellent
Consensus
Don't buy this if…
- Do not buy the compact for a 4000-square-foot house, since undersized humidifiers run constantly and still read dry.
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