Welcome to WaterFiltersFAST.com
Security Seals

  • Visit Us Socially
  • WaterFiltersFAST.com Facebook
  • WaterFiltersFAST.com Google +
  • WaterFiltersFAST.com Twitter
0 item(s) - Total: $0

Aprilaire #4166 Knobs

Aprilaire #4166 Knobs

Item SKU: APRILAIRE4166O

MFG ID: UAPRILAIRE4166O | UPC:




The Aprilaire 4166 are replacement knobs. They attach to the front cover of a humidifier's housing.

Question & Answers

Q Why did you choose this?
Product Video
Related Products, Parts & Accessories
GeneralAire Power Supply Cord
Product Thumbnail
$8.99
GeneralAire Wiring Harness
Product Thumbnail
$7.99
GeneralAire Humidifier Vapor P
Product Thumbnail
$7.99
GeneralAire Humidifier Vapor P
Product Thumbnail
$7.99
Skuttle 77 Filter Plates
Product Thumbnail
$6.99
Trion Duct Humidistat
Product Thumbnail
$89.99