Radon Eye Pro If your radon levels are

If your radon levels are high this lid provides an opening especially designed for an Active Sub Slab Depressurization radon mitigation system without having to core a hole in your slab

The couplers that fit this fan and schedule 40 4" pipe are the Fantech LDVI (Low Durometer Vibration Isolating) 4X4 coupler or the Fernco 1054-44 flexible coupler

Rubber lining reduces vibration and system noise

8' of web strapping

Product Number: PRESSPAN

Radon Eye Pro If your radon levels areCost effective professional device and extremely accurate. With a very large pulsed ion chamber design, this device is as sensitive as other professional devices costing many thousands of dollars. There is a digital display screen on the device so you can see the readings just by looking and it but can also be turned off so readings can be blind to the customer. The device connects to smartphones using Wifi or Bluetooth so that results can be viewed