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Nu Calgon Humidi-PRO Humidifier Treatment, white, single unit (4190-02)

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Product details

Management number 224239759 Release Date 2026/05/09 List Price US$11.64 Model Number 224239759
Category

The Nu-Calgon 4190-02 Humidi-Pro keeps humidifiers clean and scale free for one season. Installs on the water line that supplies water directly to the humidifier. Equipped with compression fittings for easy installation and seasonal change-outs. For best results, humidifier should have a daily dump of water from the sump to diminish scale forming minerals. Install a new Humidi-Pro before each heating season. Operating temperature, min./ max, 40°F - 80°F. THE NU-CALGON 4190-02 HUMIDI-PRO IS FOR PROFESSIONAL USE AND SHOULD ONLY BE USED IN ACCORDANCE WITH ALL REGULATIONS AND PROPER SERVICE PRACTICES. PLEASE SEE PRODUCT LABEL OR CONTACT NU-CALGON DIRECTLY FOR USE INSTRUCTION. IT IS RECOMMENDED TO UTILIZE THE APPROPRIETE PPE (PERSONAL PROTECTIVE EQUIPMENT) DURING APPLICATION.

  • The genuine Nu-Calgon 4190-02 is a single In-line Cartridge of Humidi-Pro and is considered a scale inhibitor for 25 Gallon/Day humidifiers.
  • Humidi-Pro is not to be used on hot water lines and has usage temperatures of 40°F to 80°F.
  • The Nu-Calgon 4190-02 can be installed vertically or horizontally and includes two 1/4 inch compression fittings.
  • Nu-Calgon Humidi-Pro will inhibit scale for one season.
  • Nu-Calgon, the brand you trust, provides quality chemicals and specialty products for professional use only in the air conditioning, refrigeration and heating markets.
UPC 681001419024 633841881240 667744956163
ASIN B008HQ7C14
Color White
Runtime 720 hours
Capacity 25 G/day
Material Treatment cartridge (contains scale-inhibitor media)
Room Type Whole-house or central HVAC humidifier systems.
Brand Name Nu-Calgon
Item Shape Cylinder
Model Name Humidi-Pro (1 In-line Cartridge)
Unit Count 1.0 Count
Filter Type Scale Inhibitor
Manufacturer Nu-Calgon Wholesaler, Inc.
Model Number 4190-02
Power Source Corded Electric
Control Method Push Button
Item Type Name Humidi-Pro
Operation Mode Manual
Included Components Single Nu-Calgon 4190-02 Humidi-Pro (1 In-line Cartridge)
Item Dimensions D x W x H 2"D x 6"W x 2"H
Global Trade Identification Number 00633841881240
Other Special Features of the Product Easy installation vertically or horizontally, includes compression fittings, operating temperature range 40 °F–80 °F, not for hot water lines, treats up to 25 gal/day capacity systems.

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