TOP AIR-INLET
SYSTEM
Top air-inlet system and top air-flow control
system to minimize
leakage and condensation
ALL S-SERIES COILS COMPATIBLE
Knight 40 Kit is compatible with all 7 S-series coils.MTL,RDL and DL all are available
NEW UPGRADED S-COILS
3 new upgraded S-4，S-5 and S-6 coils are perfectly suitable for Knight 40 output to meet all your needs
NO MORE FUSSY
FILLING PROCESS
Only by removing the cartridge and fill it,then put it back in place. The cartridge is perfectly aligned with the device with strong connection.
