Aprilaire 4793 Maintenance Kit includes Water Panel 10

Aprilaire 4793 Maintenance Kit with Water Panel 10 for Humidifier Models 550, 558

Regular price $56.99 Sale

Aprilaire 4793 Maintenance Kit includes everything required for your Aprilaire Humidifier 550, 550A and 558 to continue operating at its peak efficiency.

The 4793 maintenance kit contents include:

  • Water Panel 10
  • Scale Control Insert 4217
  • Water Distribution Tray 4218
  • Feed Tube and Compression Sleeve 4226
  • Orifice 4231
  • Drain Spud 4223
  • Nozzle 4184
  • Inline Strainer 4004
  • Owner's Manual