Daisy Deuce Smart Fresh Air Delivery / Filtration Module for existing 4"- 6" fresh air ducts (Plug 'N Play)

Daisy Deuce Smart Mechanical Ventilation/Radon Mitigation Without Mold Risk Provides pressurization to reverse radon entry and dilution to reduce indoor contaminants. EZ Plug 'N Play Radon Mitigation on any floor Automatic Humidity Control, mold prevention, makes dehumidifier unnecessary MERV 13 filtration - EZ filter service from INDOORS EZ Adjust Radon Level/Air Delivery Rate 0-100 cfm (jeweler's screwdriver) 4"-6" duct - Plug 'N Play Installation / Service / Exchange in minutes Fire Protection option Smart CO2 Control option (fully automatic) to maintain CO2 at 600 PPM A Daisy Deuce Radon Mitigation / Fresh Air / Filtration Module - Performance can be jeweler's screwdriver-adjusted to deliver from 0 to 100 cubic feet per minute to deliver the radon reduction you want. The Deuce is a super-easy retrofit to 4"-6" existing fresh air ducts terminating in an air handler closet. Deuce airflow is filtered through a pleated filter of 490 square inches of MERV 13 filter material as recom