Aprilaire Dehumidifier – Model 1850

The Aprilaire Model 1850 Dehumidifier designed for whole-home dehumidification, basements, crawlspaces and sealed attics.  

The Aprilaire Model 1850 / 1850W Dehumidifier is a high-capacity solution that helps you achieve total comfort through humidity control. It is installed as part of your home’s heating and cooling system by a local HVAC professional. The 1850 / 1850W pulls air from every room in your home through the return ducts. Then, it removes the moisture and sends dry air back throughout your home. It works in conjunction with your air conditioner to efficiently balance the humidity levels in your home, but can also work independently on days when you don’t need the air conditioner.

Product Type: Dehumidifier
Model: Model 1850
Rating: 11.875 GPD
TYPE: In-Line

SKU: Aprilaire 1850-In-Line Categories: ,


Removes up to 95 pints (11 7/8 gallons) of moisture per day!
Provides dehumidification for homes up to 5,200 square feet
Comes with a 5-year warranty
Made in USA
Is placed in the basement, crawlspace, or condominium / townhome utility closet.
Has undergone rigorous reliability and durability testing, assuring the high-quality performance you expect and deserve.
Uses automatic humidity sensing for efficient and effective removal of excess humidity in you home.
Includes a built-in, easy to use control.
Performs quietly installed away from your living space.
Requires low-maintenance. No messy trays to empty; simple once a year filter cleaning or replacement. (part number 5443)