Hewlett Packard
Compatible HP 37X (CF237X) Toner Cartridge 2 Black
- Page Yield:
- Black: 25000
- Availability:
- In Stock
- Shipping:
- Free Shipping
- Page Yield:
- Black: 25000
- Availability:
- In Stock
- Shipping:
- Free Shipping
- Compatible Printers
- LaserJet Enterprise flow MFP M632z
- LaserJet Enterprise M608dn
- LaserJet Enterprise M608n
- LaserJet Enterprise M608x
- LaserJet Enterprise M609 x
- LaserJet Enterprise M609dh
- LaserJet Enterprise M609dn
- LaserJet Enterprise M609x MFP
- LaserJet Enterprise M631 dn
- LaserJet Enterprise MFP M631 h
- LaserJet Enterprise MFP M631dn
- LaserJet Enterprise MFP M631z
- LaserJet Enterprise MFP M632fht
- LaserJet Enterprise MFP M632h
- LaserJet Enterprise MFP M633 fh
- LaserJet Enterprise MFP M633 z
- Specifications
- SKU:
- CS-HP-37X-2BK
- Printer Brand:
- Hewlett Packard
- OEM Number:
- CF237X
- Ink Color:
- Black
- Page Yield:
- Black: 25000
- Printer Type:
- Laser Cartridge
- Condition:
- New Compatible
- Description
- Reviews


When it comes to high-performance black printing, the HP 37A and 37X toner cartridges are the ideal choice for your printing needs. Designed for compatibility with a range of HP LaserJet Enterprise Flow MFP printers, including the M632z, M608dn, M608n, M608x, M609x, M609dh, M609dn, M609x, MFP M631dn, MFP M631h, MFP M631dn, MFP M631z, MFP M632fht, MFP M632h, MFP M633fh, and MFP M633z models, these cartridges ensure reliable and consistent performance. The CF237A and CF237X cartridges deliver sharp, clear, and professional-quality prints, whether you're printing documents, reports, or presentations. With the HP 37A and 37X toner cartridges, you can expect exceptional print quality and longevity, making them suitable for both everyday printing tasks and high-volume printing environments. Whether you're printing text documents or graphics-heavy materials, these cartridges provide consistent results with every print. Their high-yield capacity also helps minimize interruptions, allowing for uninterrupted printing workflows. Compatibility is key when it comes to toner cartridges, and the HP 37A and 37X cartridges are specifically engineered to work seamlessly with HP printers. Whether you're using a LaserJet Enterprise Flow MFP model, you can rely on these cartridges to deliver consistent quality and performance. Installation is quick and easy, ensuring minimal downtime and maximum productivity in your office. In conclusion, the HP 37A and 37X toner cartridges offer exceptional black printing performance for a variety of printing needs. Whether you're printing professional documents or personal projects, these cartridges deliver consistent quality and reliability, making them essential components of any office setup.
Frequently Asked Questions
What do we get in this 2-pack?
Two identical HP 37X (CF237X) black cartridges, each rated at 18,200 pages, for Enterprise machines like the LaserJet Enterprise flow MFP M632z. The pattern most offices follow: one cartridge goes into service immediately, and the second waits sealed as the guaranteed spare for whichever machine calls first.
Why does a spare matter so much with a high-yield cartridge?
Because long-life cartridges fail quietly into a busy week. When a machine finally reports empty, it is usually mid-queue — and with an 18,200-page cartridge, nobody has thought about toner for months, so no order is in motion. The shelf spare turns that moment into a one-minute swap instead of a stalled department.
Can the two cartridges serve two different printers?
Yes. Every printer on this platform takes the same cartridge, so the pair can be split across two machines on day one. Offices often do exactly that after a fleet refresh, then start the spare-and-reorder rhythm once the first machine runs low.
What is the pair priced at, and what cover applies?
The 2-pack is $163.74. Both cartridges carry a 1-year warranty and 1-year free returns, as described on our shipping and returns page. We deliver from Illinois, Pennsylvania, Georgia, and California, with support Monday through Friday, 9 AM to 5 PM CST.
How should the spare be kept until its turn comes?
Sealed, flat, and in a normal indoor environment away from direct sunlight. Toner powder is stable, so the spare holds its full rating for many months on the shelf. Marking the delivery date on the box keeps rotation obvious when more stock arrives later.
Does the printer count the pair together somehow?
No. The machine only ever sees the cartridge currently installed and reports that one's level. The spare is invisible to it until fitted. Each cartridge therefore delivers its own full 18,200-page rating, in sequence, exactly as if the two had been bought months apart.
About This Toner 2-Pack
This compatible 37X pair fits the way enterprise fleets actually run: long stretches of silence from the toner gauge, then one sudden demand. One cartridge works, one waits, and the department never queues behind a delivery. Find it in our HP toner cartridges range as the CF237X 2-pack for M608/M609 and M631-series machines.

