Dual-Gradient Density Polypropylene

For whole house applications.
American Plumber heavy-duty cartridges may be used to tackle the toughest job. Heavy-duty cartridges meet a broad range of filtration needs, such as taste and odor, well-water applications and general-purpose filtration.

• Manufactured from pure 100% polypropylene
• Excellent bacteria and chemical resistance
• Spun fibers provide a variable density from the outer surface to the inner core
• Available in two different lengths and micron ratings