This steam generator is only compatible with 1001NOW sold showers. This is a replacement steam generator not a steam shower kit to equip existing showers with a steam feature. This replacement part is intended for 1001NOW only products and are not compatible with any other brands. Replacement parts are non-returnable unless otherwise stated by 1001NOW. If you have any questions about the compatibility of the replacement part with your unit please feel free to contact our customer service team.