Welflos M reservoar

My old plug kept popping loose during cleaning, but this one stays put every time. The black finish matches the unit perfectly and the seal feels solid, so no more water leaking onto the counter. Glad I found a direct replacement that does the job.

My old plug kept slipping out mid-floss, so this replacement was overdue. The black reservoir plug fits snugly into the Welflos M and hasn't budged since I snapped it in. Just wish it came in a different color to match, but it does the job.

The black plug seats firmly with zero wobble, so no more water sneaking out mid-floss. Fit my device perfectly on the first try and it’s held up daily for two weeks now.