Bonaire Evaporative Cooler Filter Pads VSM45 VSM52 VSM57 th5 and the LT83A works with

and the LT83A works with Fieldpiece accessory heads to measure non-electrical parameters too

Specifically designed for stainless steel pipe

significantly reducing total setup and service time

testo SiteRecognition enables intelligent image management

Leak test timers & delta readings

Bonaire Evaporative Cooler Filter Pads VSM45 VSM52 VSM57 th5 and the LT83A works withThese Bonaire filter pads are the real deal, designed to keep your VSM45, VSM52, or VSM57 evaporative cooler running right. Clean pads mean better airflow and cooler air, especially when the Aussie summer really hits. Anyone who's pulled apart a clogged evaporative cooler knows the difference fresh pads make to performance and keeping dust out of the ductwork. This set of four pads (SKU: CTSPS6011308SP) provides a direct replacement for worn or