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Collection: HP Ink Cartridges

Discover top-quality  compatible HP ink cartridges at Castle Ink, where excellence meets affordability. Each product in our carefully curated selection is designed to seamlessly match the performance of original HP cartridges, ensuring that your printing needs are met with the highest standards of clarity, color, and precision. We stand firmly behind the excellence of our offerings, extending a 100% satisfaction guarantee to every purchase. Dive into a world where top-quality printing doesn't come at a premium price. Our competitive pricing strategy ensures that you receive the best possible value without compromising on quality. Explore our range today and experience the perfect blend of reliability, longevity, and affordability..

149 products
  • HP CB338WN Color Ink Cartridge
    HP CB338WN Color Ink Cartridge
    Regular price
    $36.95
    Sale price
    $19.95
    Unit price
    per 
  • HP C8767WN Black Ink Cartridge (High-Yield)
    HP C8767WN Black Ink Cartridge (High-Yield)
    Regular price
    $30.95
    Sale price
    $12.95
    Unit price
    per 
  • HP C8721WN Black Ink Cartridge
    HP C8721WN Black Ink Cartridge
    Regular price
    $18.95
    Sale price
    $10.95
    Unit price
    per 
  • HP C9427A (HP 85) Yellow Ink Cartridge
    HP C9427A (HP 85) Yellow Ink Cartridge
    Regular price
    $39.95
    Sale price
    $19.95
    Unit price
    per 
  • HP 51640Y Yellow Ink Cartridge
    HP 51640Y Yellow Ink Cartridge
    Regular price
    $32.99
    Sale price
    $15.95
    Unit price
    per 
  • HP C8773WN Yellow Ink Cartridge
    HP C8773WN Yellow Ink Cartridge
    Regular price
    $18.95
    Sale price
    $10.95
    Unit price
    per 
  • HP 51640M Magenta Ink Cartridge
    HP 51640M Magenta Ink Cartridge
    Regular price
    $32.99
    Sale price
    $15.95
    Unit price
    per 
  • HP C8772WN Magenta Ink Cartridge
    HP C8772WN Magenta Ink Cartridge
    Regular price
    $18.95
    Sale price
    $10.95
    Unit price
    per 
  • HP 51640C Cyan Ink Cartridge
    HP 51640C Cyan Ink Cartridge
    Regular price
    $32.99
    Sale price
    $15.95
    Unit price
    per 
  • HP C8771WN Cyan Ink Cartridge
    HP C8771WN Cyan Ink Cartridge
    Regular price
    $18.95
    Sale price
    $10.95
    Unit price
    per 
  • HP CC644WN High Capacity Color Ink Cartridge
    HP CC644WN High Capacity Color Ink Cartridge
    Regular price
    $45.75
    Sale price
    $23.95
    Unit price
    per 
  • HP CB337WN Color Ink Cartridge
    HP CB337WN Color Ink Cartridge
    Regular price
    $29.95
    Sale price
    $16.95
    Unit price
    per 
  • HP CB304WN Color Ink Cartridge
    HP CB304WN Color Ink Cartridge
    Regular price
    $29.99
    Sale price
    $15.95
    Unit price
    per 
  • HP C9363WN Color Ink Cartridge (High Yield)
    HP C9363WN Color Ink Cartridge (High Yield)
    Regular price
    $35.95
    Sale price
    $12.95
    Unit price
    per 
  • HP CB336WN High Yield Black Ink Cartridge
    HP CB336WN High Yield Black Ink Cartridge
    Regular price
    $32.95
    Sale price
    $17.95
    Unit price
    per 
  • HP CC640WN Black Ink Cartridge
    HP CC640WN Black Ink Cartridge
    Regular price
    $24.99
    Sale price
    $16.95
    Unit price
    per 
  • HP C8765WN Black Ink Cartridge
    HP C8765WN Black Ink Cartridge
    Regular price
    $39.95
    Sale price
    $12.95
    Unit price
    per 
  • HP C8727AN Black Ink Cartridge
    HP C8727AN Black Ink Cartridge
    Regular price
    $42.95
    Sale price
    $13.95
    Unit price
    per 
  • HP 910XL High Yield Black/Cyan/Magenta/Yellow Ink Cartridge 8/Pack (3JB41AN#140)
    HP 910XL High Yield Black/Cyan/Magenta/Yellow Ink Cartridge 8/Pack (3JB41AN#140)
    Regular price
    $199.95
    Sale price
    $135.00
    Unit price
    per 
  • HP 902XL High Yield Black/Cyan/Magenta/Yellow High Yield Ink Cartridge 8/Pack (T0A39AN#140)
    HP 902XL High Yield Black/Cyan/Magenta/Yellow High Yield Ink Cartridge 8/Pack (T0A39AN#140)
    Regular price
    $164.95
    Sale price
    $99.95
    Unit price
    per 
  • HP 711XL Ink Cartridge Set of 5 (2 Black + 1 Each Cyan, Magenta, Yellow)
    HP 711XL Ink Cartridge Set of 5 (2 Black + 1 Each Cyan, Magenta, Yellow)
    Regular price
    $105.95
    Sale price
    $80.95
    Unit price
    per 
  • HP 971XL Yellow Ink Cartridge (HP CN628)
    HP 971XL Yellow Ink Cartridge (HP CN628)
    Regular price
    $119.95
    Sale price
    $79.95
    Unit price
    per 
  • HP C9450A Gray Ink Cartridge (HP 70)
    HP C9450A Gray Ink Cartridge (HP 70)
    Regular price
    $99.95
    Sale price
    $64.95
    Unit price
    per 
  • HP CD975AN (HP 920XL High Yield Black) Ink Cartridge
    HP CD975AN (HP 920XL High Yield Black) Ink Cartridge
    Regular price
    $9.95
    Sale price
    $9.95
    Unit price
    per 
  • HP CH636AN Yellow Ink Cartridge
    HP CH636AN Yellow Ink Cartridge
    Regular price
    $15.95
    Sale price
    $8.95
    Unit price
    per 
  • HP CH635AN Magenta Ink Cartridge
    HP CH635AN Magenta Ink Cartridge
    Regular price
    $15.95
    Sale price
    $8.95
    Unit price
    per 
  • HP C8775WN Light Magenta Ink Cartridge
    HP C8775WN Light Magenta Ink Cartridge
    Regular price
    $18.95
    Sale price
    $10.95
    Unit price
    per 
  • HP C8774WN Light Cyan Ink Cartridge
    HP C8774WN Light Cyan Ink Cartridge
    Regular price
    $18.95
    Sale price
    $10.95
    Unit price
    per 
  • HP C9393AN XL Yellow Ink Cartridge
    HP C9393AN XL Yellow Ink Cartridge
    Regular price
    $24.95
    Sale price
    $11.95
    Unit price
    per 
  • HP C9392AN XL Magenta Ink Cartridge
    HP C9392AN XL Magenta Ink Cartridge
    Regular price
    $24.95
    Sale price
    $11.95
    Unit price
    per 
  • HP C9391AN XL Cyan Ink Cartridge
    HP C9391AN XL Cyan Ink Cartridge
    Regular price
    $28.56
    Sale price
    $11.95
    Unit price
    per 
  • HP CH634AN Cyan Ink Cartridge
    HP CH634AN Cyan Ink Cartridge
    Regular price
    $15.95
    Sale price
    $8.95
    Unit price
    per 
  • HP C9369WN Photo Color Ink Cartridge
    HP C9369WN Photo Color Ink Cartridge
    Regular price
    $29.95
    Sale price
    $12.95
    Unit price
    per 
  • HP C9361WN Color Ink Cartridge
    HP C9361WN Color Ink Cartridge
    Regular price
    $39.95
    Sale price
    $11.95
    Unit price
    per 
  • HP C6654BN Color Ink Cartridge
    HP C6654BN Color Ink Cartridge
    Regular price
    $39.95
    Sale price
    $19.95
    Unit price
    per 
  • HP C9396AN XL Black Ink Cartridge
    HP C9396AN XL Black Ink Cartridge
    Regular price
    $38.95
    Sale price
    $11.95
    Unit price
    per 
  • HP CD971AN Black Ink Cartridge
    HP CD971AN Black Ink Cartridge
    Regular price
    $24.99
    Sale price
    $8.95
    Unit price
    per 
  • HP C9362WN Black Ink Cartridge
    HP C9362WN Black Ink Cartridge
    Regular price
    $34.95
    Sale price
    $12.95
    Unit price
    per 
  • HP C9428A (HP 85) Light Cyan Ink Cartridge
    HP C9428A (HP 85) Light Cyan Ink Cartridge
    Regular price
    $39.95
    Sale price
    $19.95
    Unit price
    per 
  • HP C6625AN Color Ink Cartridge
    HP C6625AN Color Ink Cartridge
    Regular price
    $65.85
    Sale price
    $19.95
    Unit price
    per