MTE's Matrix® AP harmonic filter is the most advanced passive filter on the market today. Most traditional filters work fine at 100% power load but can severely underperform at lower loads. Matrix® AP is different. Its patented adaptive passive technology virtually eliminates harmonic distortion by adapting to varying power loads. It delivers better THID performance, increases energy efficiency and allows IEEE-519 requirements for harmonic content to be easily met. Matrix® AP's unique design generates less heat and is easy to install and maintain. Plus it is naturally generator compatible. With MTE's Matrix® AP harmonic filters, power quality, energy efficiency and reduced downtime are easy to achieve.