External thread structure, which is leak-proof, easy to , and stable in pressure. Equipped with a 3-stage carbon fiber filter, it has a total switch for easy daily manual switching without adjusting the rate, making it the choice for beginners.

Features:
Newly upgraded with a total switch, convenient for daily manual switching without adjusting the rate.
Leak-proof, easy to , stable pressure.
External thread design, preventing blockage, the sealing is inside the thread, preventing the material from running to the thread position.
3-stage carbon fiber filter, effectively filtering impurities.
New patented bubble counter, directly inject with a , the equipment can also add during normal operation.
Highly sensitive safety , When the pressure in the bottle exceeds 35kg, the pressure will be released automatically

Specifications:
Main material: Stainless steel
Main color:
Voltage: AC input; output
3 size optional:
1L: Height: 22.5cm; diameter: 10cm; 
2L: Height: 37cm; diameter: 10cm; 
5L: Height: 42cm; diameter: 13.3cm; 

Package list: 
1*three-stage filter
1*
1* bubble counter
1* spare sealing
1*7CM refiner
2*suction cups
1* trachea
1*solenoid
1* cord