Our PowerWand spa system includes a contoured shower wand and relaxing fixed shower - a luxurious way to nurture your hair and body. The PowerComb wand spray penetrates deep, for a thorough rinse and scalp massage. The dual nozzle stream helps relieve muscle tension and increase range of motion. The Waterpik® PowerWand spa system includes a large 6 in fixed shower head, which features six spray modes including full body and therapeutic PowerPulse massage. PowerPulse massage is a revolution in shower head technology that delivers up to 2X the massage force of other US retail market shower heads. Our powerful massaging streams penetrate deep to help relieve and rejuvenate tense muscles. Backed by 9 clinical studies, PowerPulse shower heads deliver therapeutic strength massage in the comfort and convenience of your own home.