Bambu Lab PTFE Tubes AMS Internal

The PTFE tube is a must - have for your 3D printer. Its main job is to reduce resistance and guide the filament smoothly. With an inner diameter of 2.5mm and an outer diameter of 4mm, it fits perfectly for seamless filament flow. Note that these tubes are consumables and can wear out over time due to constant rubbing against the filament. Regularly check them during machine maintenance. If worn tubes aren't replaced promptly, it can cause feeding failures and filament accumulation in the AMS. You can learn more about tube replacement on the Bambu Lab Wiki AMS. This set includes 1x 195mm*4 + 230mm*4 (AMS Internal) PTFE tubes.

Using these PTFE tubes is easy. Just install them in your AMS as per the instructions on the Bambu Lab Wiki AMS. During use, they'll help the filament move smoothly by reducing resistance. But remember, these tubes are consumables. Over time, the constant rubbing with the filament can cause wear. So, it's a good idea to check them when you're doing maintenance on your machine. If you notice that the tubes are worn, replace them right away. Failing to do so might lead to problems like feeding failures or filament building up inside the AMS. Keep your 3D printing experience smooth by taking good care of these tubes.