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4335 Feed Tube with Sleeve Compatible with 600 Aprilaire Humidifiers 400、400A、400M、500、500A、500M、600、600A 600M，Includes Water Distribution Tray (4331), Yellow Orifice (4231), in-line Strainer (4004)

4.5 (1) Write Review
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$14.69

$ 7 .99 $7.99

In Stock
  • Complete Maintenance Kit: This maintenance kit for Aprilaire Humidifiers includes essential components: Water Distribution Tray (4331), Feed Tube with Compression Sleeve and Nut (4335), Yellow Orifice (4231), and In-line Strainer (4004) for easy upkeep of your humidifier system.
  • Economy & Convenience Kit: This complete kit eliminates the hassle of searching for parts separately. It’s designed specifically for Aprilaire Whole Home Humidifier models 400, 400A, 400M, 500, 500A, 500M, 600, 600A, and 600M, providing everything you need in one package.
  • User-Friendly Installation: Featuring an easy-to-install 4335 feed tube with compression sleeve, this maintenance kit can be set up in just minutes, making it simple to ensure your home maintains optimal humidity levels between 35% and 45%.
  • Durable Quality Materials: Our Humidifier Parts Accessories are crafted from high-quality materials designed for long-lasting durability. Every component meets or exceeds strict quality standards to ensure your for Aprilaire Humidifiers operate efficiently.
  • Outstanding After-Sales Support: Enjoy peace of mind with our responsive customer service. The kit is designed for quick installation and easy cleaning, making maintenance hassle-free for your Aprilaire Humidifiers.


4335 Feed Tube with Sleeve for Aprilaire Humidifiers 400, 400A, 400M, 500, 500A, 500M, 600, 600A 600M,Includes #4004 in-Line Strainer #4231 Yellow Orifice,Humidifier Parts & Accessories


Gabriele Schneider
Reviewed in the United States on March 6, 2025
I liked how it worked after installation