Watts AquaLock/SeaTech - Stackable Reducing Valve - 15mm stem x 1/4 OD Subscription Product Pleated media has a polypropylene

Pleated media has a polypropylene core for added strength

or meltblown filter cartridges

Duty Cycle: Intermittent

which eat through the grease

Watts AquaLock/SeaTech - Stackable Reducing Valve - 15mm stem x 1/4 OD Subscription Product Pleated media has a polypropyleneNote: Watts has rebranded SeaTech to Watts AquaLock. This rebrand does not affect the part numbers. However, during the transition the product and packaging that you order may be branded as SeaTech or Watts AquaLock. The color will also vary. The size and specs of the products as well as the part numbers will remain the same. Features: Manufactured in Black Thermal Plastic EPDM O ring FDA Approved Material Certified to NSF 61 for drinking water Max