HP 37A vs 37X Toner (and 37Y)
Which should you buy? If you print often, the 37X holds more toner and usually means fewer changes. If you print only occasionally, the 37A costs less upfront. Compare yield and cost per page in the table below — we only list a page count when the product page states one. We also carry a 37Y option if you print at even higher volume. Every remanufactured cartridge is 100% post-tested and priced at up to 40% less than OEM.
We drop ship nationwide. There is no local pickup.
HP Original is the Gold Standard. We also carry remanufactured cartridges that replace the OEM cartridge number in the product title.
37A vs 37X at a glance
| Cartridge | Tier | Color | Yield | Our price | Cost per page | Shop |
|---|---|---|---|---|---|---|
| HP 37A black | 37A | Black | see product page | $145.99 | see product page | Shop |
| HP 37X black | 37X | Black | see product page | $197.99 | see product page | Shop |
| HP 37Y black | 37Y | Black | see product page | $221.99 | see product page | Shop |
Cost per page uses the yield stated on each product page and our current price. If a page count is not listed on the product page, we do not estimate one.
Which printers do they fit?
Both the 37A and 37X are listed for the same HP printers, including HP LaserJet Enterprise flow MFP M631H, HP LaserJet Enterprise flow MFP M632Z, HP LaserJet Enterprise flow MFP M633Z, HP LaserJet Enterprise MFP M632FHT, HP LaserJet Enterprise MFP M631DN, HP LaserJet Enterprise MFP M633FH, HP LaserJet Enterprise M607DN, HP LaserJet Enterprise M608DN, HP LaserJet Enterprise M609DN, M607N, M608N, M608X, M609X, and M631Z, and 1 other models listed on the product pages. Match the cartridge number on your empty cartridge to the product title before you order.
Our remanufactured and compatible options
We carry the 37A and 37X as remanufactured cartridges, all 100% post-tested, at up to 40% less than OEM:
HP 37A black · HP 37X black · HP 37Y black
Related pages
Printer guides: HP Enterprise M607 M608 M609. Browse the series collection: HP 37A and 37X Toner.
Frequently asked questions
Should I buy the 37A or the 37X?
If you print often, the 37X usually means fewer changes. If you print only occasionally, the 37A costs less upfront. Confirm the yield on the product page — we only publish a page count when that page states one.
Do the 37A and 37X fit the same printers?
Yes. Both are listed for the same HP printers. Match the cartridge number on your empty cartridge to the product title and confirm your exact model on the product page.
How is yield listed here?
Yield is copied from each product page. If that page confirms an ISO figure, we say so. Otherwise we say “about X pages,” or “see product page” when no page count is listed.
Is this an OEM HP cartridge?
No. HP Original is the Gold Standard. The cartridges linked here are remanufactured replacements for the OEM cartridge number in the product title. Every cartridge is 100% post-tested and priced at up to 40% less than OEM.
Do you offer local pickup?
No. Every order is drop shipped, and we ship nationwide with free ground shipping.