Sorry, the web browser you're using is not supported by this website.

Please use Google Chrome, Firefox, Safari, or another browser to access homex.com. Thank you.

Skip to main content

We use cookies to enhance your experience. For details on how we use cookies, collect data, & how to manage your consent please see our Cookie Policy & Privacy Policy.

What parts can replace the nozzle in a Model #550 Aprilaire humidifier?

  • Nozzle with MPN 42-14125-3

  • Nozzle with MPN 900-9

  • Nozzle with MPN 4184

  • Nozzle with MPN 340415-001

Let's Get It Fixed!

HomeX virtual experts will assess your issue (for free!) and can resolve simple problems.

What Did You Think of This Article?

What Did You Think of This Article?

Shop Recommended ProductsShop HomeX Recommended Products