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Aprilaire® Humidifier Maintenance Kit

Item: AA-4839
MFR: 4839

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About This Product

Product Info


Maintenance kit includes everything you need to make your Aprilaire Humidifier Model 600, 600A, and 600M operating like new. Ensure peak performance for your comfort and protection.
  • The maintenance kit 4839 includes:
  • #35 Water Panel
  • #4330 Scale Control Insert (black plastic frame)
  • #4335 feed tube and compression sleeve
  • #4331 water distribution tray
  • #4231 orifice to meter the water flow to the humidifier
  • #4223 Drain Spud
  • #4004 inline strainer
  • Owner's Manual


Weight3.5 Pounds (lbs)
Width11 Inches (In)
Height8 Inches (In)
Country of OriginUSA
Length15 Inches (In)
For Use WithModels 600, 600A and 600M

Equipment Part List

*Valid thru September 30, 2018 at participating locations only. All discounts reflected in current pricing. Select items only. Excludes special pricing. Offer cannot be combined with other offers or programs. While supplies last. No rainchecks allowed. Not valid on previous purchases. Management reserves the right to modify or end this promotion at any time. Call your local sales center for details.
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