1.4: Other Brands of Sediment Filter Cartridges
We are a Master Distributor for many types and brands of sediment filter cartridges.

Purtrex™ (PX) cartridges are melt-blown microfiber technology, with 2.5” nominal cartridge diameter, and their part numbers begin with 1193xxx or 93xxx.
Aquatrex™ (AX) cartridges are melt-blown microfiber technology, Large Diameter with 4.5” and their part numbers begin with 12014xx

S1 Series Pleated Cellulose filter cartridges, 20 Micron, different sizes. Their part numbers are 155x0x-43
ECP Series Cartridges are manufactured from a special formulation of resin-impregnated cellulose and polyester fibers. Available in many sizes and microns. Their part numbers are 2554xx-43.
R Series Washable Pleated Polyester Cartridges. R30 is rated at 30 microns, and R50 is rated at 50 microns. Their part numbers are 155xxx-43
Polydepth (PD) Series filter cartridges come in different sizes and microns. Their part numbers are 1557xx-43
P Series Spun filter cartridges come in different sizes and microns. Their part numbers are 155xxx-43

DGD Series high-capacity filter cartridges are large diameter (Big Blue) and come in different microns. Their part numbers are 1553xx-43
WP Series and WP-BB Series String Wound polypropylene sediment cartridges, come in different sizes and microns. Their part numbers are 15507x-43 on the 2.25” diameter cartridges, and 3552xx-43 on the 4.5” diameter cartridges.
CW Series String Wound polypropylene sediment cartridges are all 2.25” diameter, and are available in different microns. Their part numbers are 155xxx-43.
WPX-BB Series String Wound polypropylene sediment cartridges are all 4.5” large diameter and are available in different microns. Their part numbers are 3552xx-43.

Don’t see it? We’ve probably got it. Just feel free to contact our sales department with any requirements.