Is it a pvc hose or a silicone hose for sputum suction?

Is it a pvc hose or a silicone hose for sputum suction?

From a professional point of view, the silicone hose may be better for the sputum suction device, but each has its own advantages.

1. The silicone sputum suction hose is non-toxic and tasteless in line with food-grade FDA reports and LFGB reports.

   2. The silicone sputum suction hose itself is an environmentally friendly material, which can reach the ROHS 2.0 level. 

   3. Silica gel can withstand a high temperature of 200°, which is very convenient for household disinfection.

   PVC hose

1. It has the characteristics of higher transparency, but the hardness is higher than that of silica gel.

2. Convenient the price of PVC is much cheaper than that of silica gel, and it can be used as a one-time use.

3. Some PVC pipes can also pass the FDA, but most of them cannot.

Summary: In terms of recycling, environmental protection, and safety, silicone hoses are much better than PVC. From a convenience point of view, PVC is more convenient to use than silica gel.