Đầu thay thế cho máy tăm nước dạng tia mẫu R3100/R3100A (Bộ 6 cái)

My old tips were getting gross, so swapping in this clean 6-pack took about five seconds each. They lock in with a satisfying click and the water stream feels just as strong as day one. Good to have backups finally.

These tips fit snugly into my R3100 unit with no leaks, which is exactly what I needed. The six-pack is decent value, though I wish the storage case had a bit more room to keep them from rattling around.