Product Availability
Please provide your e-mail address below to receive a notification when this product becomes available:
XThanks! We'll send you a notification when this product is available!
Aprilaire 4640 Humidifier Scale Control Insert 10-Pack
4640
Reusable Mesh Particulate Respirator Mask Meets N95 N99 Standard
$36.95
FiltersFast 1" MERV 13 Air Filters - 6-Pack
$69.95
FiltersFast 1" MERV 8 Air Filters - 6-Pack
$52.95
The Aprilaire 4640 is the correct replacement for the following humidifiers:
- Aprilaire 500
- Aprilaire 500A
- Aprilaire 500M
The Aprilaire 4640 Humidifier Scale Control Insert is for use in your 500 series model humidifier. This Aprilaire humidifier scale control is a U-shaped piece that encases your humidifiers water panel evaporator.
The Aprilaire 4640 Specifications:
- Contains 1 humidifier scale control insert
- Works with your 500 series model humidifier
- Item Weight: 4.8 ounces
The Aprilaire humidifier scale control will direct mineral build up back into your humidifiers evaporative pad, keeping it out of your clean, humidified air. This humidifier scale control is a key feature to keeping your Aprilaire 500 series model humidifier working at peak performance.
Customer Reviews:
There are no reviews for this product yet!
