This spring holds the seal that opens at a specific pressure allowing water to flow through the brew group on capsule and pod group head units, such as the mobile portafilter Basic and fixed portafilter Dream models.
8 x 14.3 mm. Used in conjunction with the I...13 valve seal. Also available, a thinner, shorter version, I...15.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.