The IMS E61 shower screen has a rigid and durable design to brave the effects of heat, pressure, and the additional force of locking a portafilter all while working toward a better cup of coffee. The shower screen features specifically arranged holes and a nanoquartz coating that restricts flow, allowing water to well up before dispensing evenly over your coffee all at once for a more consistent extraction. Just as well, the nanoquartz technology adds to the screen’s longevity by fighting off corrosion and makes cleanup easy.