Puretec PX05MP2 & CB10MP2 Compatible Carbon & Sediment Filters SET, 20″ x 4.5″

1st Stage: Sediment Polypropylene 20″ x 4.5″, 5- Micron, Triple Gradient Sediment Filter
Removes Suspended Particles, Sand, Dirt, Rust, Clay, Mud, Sand, and Silt. 
These filters have graded density layers, meaning the outer layers are more porous, catching larger particles, while the inner layers are a finer micron catching smaller particles. Each cartridge is individually shrink-wrapped.
2nd Stage: Carbon Block 20″ x 4.5″, 5- Micron, Coconut Shell Activated Carbon Block
Laboratory tested to reduce Chlorine, Taste, Odours. 
These filters’ media is a blend of fine activated carbon, water, and a suitable binder that is mixed and molded then hardened or extruded to a cartridge filter of any size and shape. The end result offers a much finer filtration for suspended particles and dirt.
Both filters components are Tested and Certified by NSF International under NSF/ ANSI Standard 42 for material requirements.