Aprilaire 440 Humidifier

Replacement Water Panels

Maintain efficiency and prevent bacteria growth, replace your water panel 1-2 times per year.

(case of 2 Water Panels)
Reg. $39.98, You Save 20%
(case of 2 Water Panels)
Reg. $39.98, You Save 35%

Complete Tune-Up Kit

A Tune-Up kit has everything you need to get your Aprilaire 440 Humidifier running like new. Perform every 2-3 years.

Reg. $69.99, You Save 148%

Aprilaire Maintenance Kit for Model 440 Humidifier

Kit contains everything you need to maintain your Aprilaire model 440 whole house humidifier:

  • 2-Pack - #12 water panels
  • 4079 Feed Tube Assembly (includes orifice and inline strainer)

NOTE: Parts like the water distribution tray and pad frame are no longer available from the manufacturer

All Other Parts

Aprilaire Humidifier Parts
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