Ultra-silent brushless DC motor
 
 
Vacuum Wall-Breaking Blending Technique*
 
 
Noise reduction with sound proof case^
 
 
Six one-click start automatic programs
 
 
Japanese high carbon mono-blade
 
 
Patented Smart Corner wavy design
 
 
7-year warranty on motor
 
 
https://www.germanpool.com/eng/products/fp_phs.php?mdl=200