NineLeaf Compatible Toner Cartridge Replacement for HP 37X CF237X 37A CF237A (Black, 2 Pack) — Fits HP Enterprise M607n M607dn M608n M608dn M608x M609 M609x MFP M631 M632 M631h M633fh

NineLeaf 2-pack replacement toner cartridges compatible with HP 37X CF237X / 37A CF237A in Black. Page Yield: Up to 25,000 pages per CF237X black toner cartridge (based on 5% coverage of Letter size Paper). Actual toner yield varies with usage, graphics printed and environmental conditions. Compatible for HP Printers: Enterprise M607 M607n M607dn; Enterprise M608 M608n M608dn M608x M608dh; Enterprise M609 M609x M609dn M609dh; Enterprise MFP M631z M631dn M632h M632fht M633fh; Enterprise Flow MFP M631h M632z M633z. These compatible cartridges are engineered to match the performance and print quality of the genuine HP cartridges. Built from quality components — smart chip, toner powder, smooth OPC & roller — and protected with industrial-grade packaging to ensure safe delivery and reliable operation. GREENCYCLE toner formulation produces bold, crisp, and highly legible text and graphics to help your reports and presentations make an impact. Backed by NineLeaf’s quality assurance, these cartridges are designed to deliver consistent, clear output that simplifies everyday printing and boosts office productivity.