HP 21 Black Ink Cartridge - (C9351AE / HP 21 Cartridge)

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63 reviews
11.5p per page

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

11.5p per page

Pack of 1 cartridges 1 pack |  

11.5p per page

(1 pack)

Page yield:
  • 190 pages 190
5ml
£26.29 inc VAT

FREE next-day delivery

99+ in stock
  • Buy more, save money
  • 2 £24.36 inc VAT
  • 3+ £23.59 inc VAT
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63 reviews

Average Customer Review:

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  • 12-month warranty
    If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.
  • Lowest online price guarantee
  • Printers that use HP 21 cartridges
11.5p per page

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

11.5p per page

Pack of 1 cartridges 1 pack |  

11.5p per page

(1 pack)

Page yield:
  • 190 pages 190
5ml

Print 150% more and save £13.81 by switching to our Cartridge Save Premium alternative cartridge

Switch & Save
Compatible HP 21XL High Capacity Black Ink Cartridge - (C9351CE)

Compatible HP 21XL High Capacity Black Ink Cartridge - (C9351CE)

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80 reviews
  • Made from recycled cartridges
    Made using recycled HP cartridges, this cartridge is a direct replacement for the HP version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.
2.2p per page

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

2.2p per page

Pack of 1 cartridges 1 pack |  

2.2p per page

(1 pack)

Page yield:
  • 475 pages 475
12ml
High Capacity
£12.48 inc VAT

FREE next-day delivery

99+ in stock
  • Buy more, save money
  • 2 £10.25 inc VAT
  • 3+ £9.32 inc VAT

Reviews
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63 reviews

About this product

Specifications

HP printers that use HP 21 cartridges