Description Reviews Description For 2 percent room relative humidity element replacement. View AllClose
Add to Cart Siemens AQF3150 Siemens MSRP: Now: $179.25 Was: For 2 percent duct or outdoor air relative humidity element replacement. AQF3150
Add to Cart Siemens AQF3100 Siemens MSRP: Now: $29.29 Was: Accessory for QFA31xx and QFA41xx Outdoor Air Humidity Sensors. AQF3100
Add to Cart Siemens AQF3101 Siemens MSRP: Now: $39.44 Was: Replacement filters for duct relative humidity and temperature sensor tips. Pore size 10 µm. Packing unit: 3 pieces per bag. AQF3101