Dri-Eaz® DriForce® InterAir Drying System™ #115991

The Dri-Eaz DriForce® Wall Drying System is a powerful solution for drying water-damaged walls and hard-to-reach areas. Designed specifically for structural cavities—such as spaces between wall studs, floor joists, and behind built-ins—this system includes over 100 attachments to handle even the most challenging restoration jobs. It utilizes airflow, a core principle of drying, to accelerate the evaporation process. The DriForce unit can be configured for injection drying (forcing dry air into enclosed spaces) or extraction drying (pulling moist air out), depending on the need. The system connects to an Air Delivery System (ADS), which distributes air through 12 plastic supply tubes inserted into ¼" holes drilled between wall studs. Tubes attach to the wall with an air nozzle that locks in place with a simple quarter turn. These small access holes are easy to patch and repaint after drying is complete. For optimal results, pair this system with a high-performance Dri-Eaz dehumidifier and several energy-efficient carpet fans to maximize air movement and moisture control. *Please Note: Previously sold under part #DRI-F211. System Includes 1 DriForce airmover 13 seven-foot ADS hoses with cuffs 8 manifolds 1 400-ft coil of PVC tubing 100 ¼" injector nozzles 4 manifold end caps 5 coupler fittings 2 T-fittings 25 tube extender connectors 1 muffler 2 wheeled duffel bags Key Features Accelerates drying of wall cavities, under stairs, behind cabinets, and around tubs/showers ¼" access holes are quick to patch and blend into the wall Offers both positive and negative air pressure modes Effectively dries up to 90 linear feet of wall space Low power usage—averages only 3 amps for multi-unit operation on one circuit