- Improvement on Kelly Filter with Double Barrel
- The discharge of Kelly filter leaves were changed into leaf sandwic h discharging from the original discharge around the seams,it has also increased t he filtering area relatively.
- Elementary Discussion on the Improvement of Double Cylinder Kelly Filter
- Innovation of Control System of 385m~2 Kelly Filter by Applying PLC Technology
- Sinner down, Kelly, no point of argue with him.
- You need to filter the drinking water.