These durable cartridges stand up to continued use withoutsoftening and deterioration as a result of exposure to water
part number:
HH312-03-CG HH312-05-CG HH312-10- HH312-12-CG HH312-16-CG HH312-11-KS HH414-05-CGVRF HH518-01-C HH518-01-CG HH518-03-C HH518-05-C HH518-10-C HH520-01-CG HH520-12-CG HH520-03-CGVRF HH718-01-CN HH718-10-CN HH718-12-CN HH720-01-CG HH720-03-CG HH720-05-CG HH720-10-CG HH720-10-CGVSSS HH720-12-CG HH739-01-CG HH739-05-CG HH739-10-CG HH739-12-CG