This genuine Mira Seal Pack, part number 1.935.12.3.0, is designed to stop systemic leakage in various Mira shower units. It may include a variety of seals, gaskets, washers, and O-rings for different heating unit positions. This seal pack is a genuine spare part compatible with Mira Select models post-1998 and post-2001, including Mira Select B variants. It is also suitable for Mira Excel models post-1990 and post-1996, including Mira Excel B variants. The product is supplied in its original packaging and comes with a 1-year manufacturer's guarantee.