PVC adapters, 10-in.
.inlet/outlet collars for ducting, plus Aprilaire 8190FF ventilation system. Aprilaire E100V w/8190FF Ventilation Kit 100 Pint Energy Star Dehumidifier for Ventilation Energy Star Most Efficient (2021), designed & assembled in the US, it features adjustable humidistat, corrosion-resistant aluminum coil, washable MERV 8 filter, leveling feet, 3/4-in.