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Collection: HP Ink Cartridges

Save up to 75% on premium compatible HP ink cartridges at Castle Ink — including HP 60, 61, 62, 63, 64, 65, 67, 902, 910, 950/951, and other top-selling families. Each cartridge is engineered to match OEM print quality and page yield, ships free on orders over $50, and is backed by a 1-year 100% satisfaction guarantee. Enter your HP printer model or cartridge number in the search box above to find the right ink in seconds.

149 products
  • HP 61XL Black Ink Cartridge (CH563WN) – High-Yield Compatible | Castle Ink
    HP CH563WN Black XL Ink Cartridge
    Regular price
    $39.99
    Sale price
    $23.95
    Unit price
    per 
  • HP 63 Ink - HP 63XL Ink Cartridge Set - 1 Black and 1 Tricolor
    HP63XL Ink Cartridge Set - 1 Black F6U64AN and 1 Tricolor F6U63AN
    Regular price
    $69.95
    Sale price
    $45.95
    Unit price
    per 
  • HP 951XL Cyan Ink Cartridge (CN046AN) – High-Yield Compatible | Castle Ink
    HP CN046AN (951XL) High Yield Cyan Ink Cartridge
    Regular price
    $14.95
    Sale price
    $14.95
    Unit price
    per 
  • HP 951XL Yellow Ink Cartridge (CN048AN) – High-Yield Compatible | Castle Ink
    HP CN048AN (951XL) High Yield Yellow Ink Cartridge
    Regular price
    $14.95
    Sale price
    $14.95
    Unit price
    per 
  • HP 951XL Magenta Ink Cartridge (CN047AN) – High-Yield Compatible | Castle Ink
    HP CN047AN (951XL) High Yield Magenta Ink Cartridge
    Regular price
    $14.95
    Sale price
    $14.95
    Unit price
    per 
  • HP 950XL Black Ink Cartridge (CN045AN) – High-Yield Compatible | Castle Ink
    HP CN045AN (950XL) High Yield Black Ink Cartridge
    Regular price
    $17.95
    Sale price
    $17.95
    Unit price
    per 
  • HP 61XL Tri-Color Ink Cartridge (CH564WN) – High-Yield Compatible | Castle Ink
    HP CH564WN Color XL Ink Cartridge
    Regular price
    $39.99
    Sale price
    $24.95
    Unit price
    per 
  • HP 62XL Ink Cartridges – Black (C2P05AN) & Tri-Color (C2P07AN) 2-Pack Compatible | Castle Ink
    HP 62XL Ink Cartridge Set (1 C2P05AN Black & 1 C2P07AN Tricolor)
    Regular price
    $89.95
    Sale price
    $61.95
    Unit price
    per 
  • HP 910XL Ink Cartridges – BCMY High-Yield 4-Pack (3JB41AN) Compatible | Castle Ink
    HP 910XL Ink Cartridges – BCMY High-Yield 4-Pack (3JB41AN) Compatible | Castle Ink
    Regular price
    $98.99
    Sale price
    $68.99
    Unit price
    per 
  • HP 45 Black Ink Cartridge (51645A) – Compatible Replacement | Castle Ink
    HP 51645A Black Ink Cartridge
    Regular price
    $39.85
    Sale price
    $23.95
    Unit price
    per 
  • HP 564XL Ink Cartridges – BCMY High-Yield Bundle Compatible | Castle Ink
    HP 564XL Ink Cartridge Bundle
    Regular price
    $64.95
    Sale price
    $64.95
    Unit price
    per 
  • HP 564 Black Ink Cartridge (CN684WN) – Compatible Replacement | Castle Ink
    HP CN684WN Black Ink Cartridge (HP 564)
    Regular price
    $29.95
    Sale price
    $10.95
    Unit price
    per 
  • HP 564XL Photo Black Ink Cartridge (CB322WN) – High-Yield Compatible | Castle Ink
    HP CB322WN High Yield Photo Black Ink Cartridge (HP 564)
    Regular price
    $34.99
    Sale price
    $10.95
    Unit price
    per 
  • HP 940XL (C4906A) Black High-Yield Ink Cartridge – Compatible | Castle Ink
    HP C4906A High Yield Black Ink Cartridge (#940XL)
    Regular price
    $28.99
    Sale price
    $16.95
    Unit price
    per 
  • HP 952XL Ink Cartridges – BCMY High-Yield 4-Pack Compatible | Castle Ink
    Set of 4 HP 952XL Compatible High Yield Ink Cartridges - 1 Black, Cyan, Magenta, Yellow
    Regular price
    $99.95
    Sale price
    $64.95
    Unit price
    per 
  • HP 10 Black Ink Cartridge (C4844A) – High-Yield Compatible | Castle Ink
    HP C4844A High Yield Black Ink Cartridge
    Regular price
    $32.99
    Sale price
    $16.95
    Unit price
    per 
  • HP 60XL Ink Cartridges – Black & Tri-Color 2-Pack (CC641WN/CC644WN) Compatible | Castle Ink
    HP 60XL Black & Tri-Color Ink Bundle (CC641WN & CC644WN )
    Regular price
    $69.95
    Sale price
    $43.95
    Unit price
    per 
  • HP 564XL Cyan Ink Cartridge (CB323WN) – High-Yield Compatible | Castle Ink
    HP CB323WN High Yield Cyan Ink Cartridge (HP 564)
    Regular price
    $17.99
    Sale price
    $10.95
    Unit price
    per 
  • HP 564XL Yellow Ink Cartridge (CB325WN) – High-Yield Compatible | Castle Ink
    HP CB325WN High Yield Yellow Ink Cartridge (HP 564)
    Regular price
    $17.99
    Sale price
    $10.95
    Unit price
    per 
  • HP 60XL Black Ink Cartridge (CC641WN) – High-Yield Compatible | Castle Ink
    HP CC641WN (60XL) Black Ink Cartridge
    Regular price
    $37.99
    Sale price
    $20.95
    Unit price
    per 
  • HP 940 (C4908A) Magenta High-Yield Ink Cartridge – Compatible | Castle Ink
    HP C4908A High Yield Magenta Ink Cartridge (#940)
    Regular price
    $28.99
    Sale price
    $16.95
    Unit price
    per 
  • HP 940 (C4907A) Cyan High-Yield Ink Cartridge – Compatible | Castle Ink
    HP C4907A High Yield Cyan Ink Cartridge (#940)
    Regular price
    $28.99
    Sale price
    $16.95
    Unit price
    per 
  • HP 902XL Ink Cartridges – BCMY High-Yield 4-Pack (T0A39AN) Compatible | Castle Ink
    HP 902XL Ink Cartridges – BCMY High-Yield 4-Pack (T0A39AN) Compatible | Castle Ink
    Regular price
    $86.95
    Sale price
    $54.95
    Unit price
    per 
  • HP 933XL Yellow Ink Cartridge (CN056AN) – High-Yield Compatible | Castle Ink
    HP CN056AN (933XL) High Yield Yellow Ink Cartridge
    Regular price
    $16.95
    Sale price
    $16.95
    Unit price
    per 
  • HP 564XL Magenta Ink Cartridge (CB324WN) – High-Yield Compatible | Castle Ink
    HP CB324WN High Yield Magenta Ink Cartridge (HP 564)
    Regular price
    $17.99
    Sale price
    $10.95
    Unit price
    per 
  • HP 78 Tri-Color Ink Cartridge (C6578AN) – Compatible Replacement | Castle Ink
    HP C6578AN Color Ink Cartridge
    Regular price
    $62.85
    Sale price
    $19.95
    Unit price
    per 
  • HP 901XL (CC654AN) Black High-Yield Ink Cartridge – Compatible | Castle Ink
    HP CC654AN (901XL) Black Ink Cartridge
    Regular price
    $39.99
    Sale price
    $17.95
    Unit price
    per 
  • HP 60 Ink Cartridges – Black & Tri-Color 2-Pack (CC640WN/CC643WN) Compatible | Castle Ink
    HP 60 Black & Tri-Color Ink Bundle (CC640WN & CC643WN )
    Regular price
    $65.95
    Sale price
    $34.95
    Unit price
    per 
  • HP 933XL Magenta Ink Cartridge (CN055AN) – High-Yield Compatible | Castle Ink
    HP CN055AN (933XL) High Yield Magenta Ink Cartridge
    Regular price
    $16.95
    Sale price
    $16.95
    Unit price
    per 
  • HP 40 Black Ink Cartridge (51640A) – Compatible Replacement | Castle Ink
    HP 51640A Black Ink Cartridge
    Regular price
    $29.99
    Sale price
    $15.95
    Unit price
    per 
  • HP 940XL (C4909A) Yellow High-Yield Ink Cartridge – Compatible | Castle Ink
    HP C4909AN High Yield Yellow Ink Cartridge (HP #940XL)
    Regular price
    $28.99
    Sale price
    $16.95
    Unit price
    per 
  • HP 901 (CC656AN) Tri-Color Ink Cartridge – Compatible | Castle Ink
    HP CC656AN Color Ink Cartridge
    Regular price
    $28.99
    Sale price
    $20.95
    Unit price
    per 
  • HP 933XL Cyan Ink Cartridge (CN054AN) – High-Yield Compatible | Castle Ink
    HP CN054AN (933XL) High Yield Cyan Ink Cartridge
    Regular price
    $16.95
    Sale price
    $16.95
    Unit price
    per 
  • HP 57 Tri-Color Ink Cartridge (C6657A) – Compatible Replacement | Castle Ink
    HP C6657A Color Ink Cartridge
    Regular price
    $46.95
    Sale price
    $19.95
    Unit price
    per 
  • HP 564XL Black Ink Cartridge (CB321WN) – High-Yield Compatible | Castle Ink
    HP CB321WN High Yield Black Ink Cartridge (HP 564)
    Regular price
    $34.99
    Sale price
    $10.95
    Unit price
    per 
  • HP 60XL Tri-Color Ink Cartridge (CC644WN) – High-Capacity Compatible | Castle Ink
    HP CC644WN High Capacity Color Ink Cartridge
    Regular price
    $45.75
    Sale price
    $23.95
    Unit price
    per 
  • HP 95 Tri-Color Ink Cartridge (C8766WN) – High-Capacity Compatible | Castle Ink
    HP C8766WN Color Ink Cartridge (High-Capacity)
    Regular price
    $25.95
    Sale price
    $12.95
    Unit price
    per 
  • HP 56 Black Ink Cartridge (C6656AN) – Compatible Replacement | Castle Ink
    HP C6656AN Black Ink Cartridge
    Regular price
    $29.95
    Sale price
    $14.95
    Unit price
    per 
  • HP 932XL Black Ink Cartridge (CN053AN) – High-Yield Compatible | Castle Ink
    HP CN053AN (932XL) High Yield Black Ink Cartridge
    Regular price
    $17.95
    Sale price
    $17.95
    Unit price
    per 
  • HP 75XL Tri-Color Ink Cartridge (CB338WN) – High-Yield Compatible | Castle Ink
    HP CB338WN Color Ink Cartridge
    Regular price
    $36.95
    Sale price
    $19.95
    Unit price
    per 

Compatible HP Ink Cartridges: Premium Print Quality at Up to 75% Off

HP printers are workhorses for both home and office, but original HP ink can quickly drain your budget. At Castle Ink, our compatible HP ink cartridges deliver the same vibrant color and sharp black text you expect from your printer—at savings of up to 75% off OEM prices. Every cartridge is engineered to match HP's specifications and is backed by our 100% quality guarantee. Whether you have an HP DeskJet, ENVY, OfficeJet, or LaserJet inkjet model, you'll find the exact cartridge you need below.

HP Ink Cartridge FAQs

Which HP ink cartridge does my printer use?

HP uses dozens of different cartridge numbers depending on your model. Common families include HP 60/61/62/63/64/65/67 for DeskJet and ENVY printers, HP 902/910/932/950 for OfficeJet, and HP 564/920 for older Photosmart models. Check the existing cartridge in your printer or the inside of the cartridge access door for the number, then search that number on Castle Ink to find compatible replacements.

What's the difference between HP standard and XL cartridges?

XL cartridges (like HP 63XL or HP 902XL) hold significantly more ink than standard cartridges and print roughly 2-3 times more pages. Standard cartridges have a lower upfront price but a higher cost per page. If you print more than a handful of pages per week, XL cartridges almost always deliver better value—and the discount is even larger when you choose Castle Ink's compatible XL versions.

Will compatible HP cartridges void my printer warranty?

No. Under the U.S. Magnuson-Moss Warranty Act, manufacturers cannot void your printer warranty simply because you use a third-party cartridge. HP cannot deny warranty coverage just because you installed compatible ink. The only exception is if a defective cartridge directly causes printer damage—which is extremely rare with our quality-tested products.

My HP printer says "cartridge not recognized." What should I do?

First, remove the cartridge, gently wipe the gold contacts with a lint-free cloth, and reinstall it firmly until you hear a click. If the error persists, power-cycle the printer (unplug for 60 seconds, then plug back in). HP printers occasionally show this message after a firmware update; reinstalling or "accepting" the cartridge through the printer's control panel usually clears it. If you still have issues, our support team will replace the cartridge at no cost.

How long do compatible HP ink cartridges last?

Sealed compatible HP cartridges have a 2-year shelf life from the date of manufacture when stored properly (cool, dry, out of direct sunlight). Once installed, page yields are equivalent to OEM cartridges of the same standard or XL designation—typically 120-330 pages for standard cartridges and 480-825 pages for XL versions, depending on the model and what you print.

HP Printer Ink Guides

Browse our model-specific guides for popular HP printers: