- Mfr : 4190-02
- 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 40F to 80F.
- 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.
Scale Inhibitor, Powder
Original price was: $6.36.$4.23Current price is: $4.23.
Sale!15 in stock
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