Myron L UltraPen PT1 - Waterproof Conductivity / TDS / Salinity / Temp Pen Everpure Remember though

Remember though

The Aprilaire 35 water panel evaporator has a filter life of about 6 months - the dimensions of this Aprilaire humidifier evaporator filter are approximately 10" x 13" x 1 3/4"

LG Part Number: LT600P

which means the filter acts as a magnet for the larger airborne particles

Filter Application: Sediment/Dirt/Rust

Myron L UltraPen PT1 - Waterproof Conductivity / TDS / Salinity / Temp Pen Everpure Remember thoughMyron L UltraPen PT1 Waterproof Conductivity TDS Salinity Temp Pen This pen boasts highly stable microprocessor based circuitry, user friendly design, and waterproof housing. It delivers you with the best possible combination of useful features, meaningful innovation, and lasting value. Measurement range 1 9999 S or ppm (0. 0010 9. 999 ppt salinity) Reading accuracy of 1% Calibration point accuracy of 0. 2%. Battery included.