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Own Brand Canon CLI 551BKXL Black High Capacity Black Ink Cartridge 6443B001 Cartridge People 4854 CP
(12 Reviews)

Own Brand Canon CLI-551BKXL Black High Capacity Black Ink Cartridge - 6443B001 (Cartridge People)

  • 1x
    12ml

    Black

    Number in Pack: 1

    Volume of Ink: 12ml each, 9% extra ink vs the OEM option

    MPN: 6443B001

£0.69 per ml£0.83 per ml
Best value own brand alternative.
  • 32% Cheaper Than The Original
  • 9% more ink vs the original option
  • £0.41£0.49 cheaper per ml of ink vs the original
  • This cartridge contains dye ink
  • Manufactured to ISO-9001, Certified Standards
  • High Quality Prints Assured
  • 100% Satisfaction Guarantee i
Will this product work with my printer?
£9.90
£8.25 ex. VAT
£8.25
£9.90 inc. VAT

In Stock
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More ink. Less money.

9%

9% extra ink with this compatible product compared to the original.

32%

Save £4.56 (32%) today when you buy this compatible ink instead of the original equivalent.

Original

Cartridge People compatible

Lifetime Printer Guarantee

Trust our Cartridge People compatible own brand for top-quality, worry-free printing. Each Own Brand Canon CLI-551BKXL Black High Capacity Black Ink Cartridge - 6443B001 (Cartridge People), is backed by our Lifetime Printer Guarantee. Should an issue arise, we'll either repair or replace your printer - guaranteed.

Cartridge People Compatible Own Brand: Your Go-To for Consistent Quality

Why choose Cartridge People Own Brand? Because we're dedicated to making printing easier and more affordable, without compromising on quality. Our Own Brand cartridges aren't just cost-effective; they're also dependable, engineered to meet the same high standards as original cartridges. With us, you'll enjoy crisp, clear prints every time, whether it's for business or personal use. Experience the reliability and exceptional value of Cartridge People Own Brand, and you'll see why our cartridges are more than just an alternative - they're your best choice for quality printing that stands the test of time.
Cartridge People Own Brand products can produce a standard of printing that you'll be happy to share and will withstand the test of time.

Our own brand cartridges offer print quality comparable to OEM products, providing excellent value for money. These cost-effective alternatives ensure consistently clear results.

Specifications

Product Type: Compatible
Manufacturer part number (MPN): 6443B001
Capacity: High Capacity
Printer Consumable Type: Ink
Ink Type: Dye
Pack Contents:
  • 1 x Black - 12ml
Product Family: Canon PGI-550/CLI-551
Cartridge People SKU: 4854-CP

Top Class Customer Service

Cartridge People is determined to make your shopping experience as simple and stress-free as possible. Our industry experts are on hand if you have any queries regarding an order placed via our website and you can contact a member of the team through our Live Chat service, by email or by telephone.

Customer Q&As

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Customer Reviews (12)

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É
Reviewed on: October 13, 2025
Reviewed on: October 13, 2025

Top service , quality product

I've used Cartridge People for a number of years as quality is excellent at half the price and turnaround is quick...

My Verdict

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  • Meets Expectations:
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J
Reviewed on: March 1, 2024
Reviewed on: March 1, 2024

My Verdict

  • Ease of Use:
  • Meets Expectations:
  • Performance:
  • Value:
  • Would Recommend:
R
Reviewed on: September 2, 2022
Reviewed on: September 2, 2022
Great product, prints are evenly matched to my screen, prompt delivery, what else do you need?
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P
Reviewed on: February 28, 2022
Reviewed on: February 28, 2022

Good value

As always 1st class service
  • Would Recommend:
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M
Reviewed on: August 11, 2020
Reviewed on: August 11, 2020

Ink cartridges

A Good as usual
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G
Reviewed on: June 16, 2020
Reviewed on: June 16, 2020
These cartridges are good and completely compatible.
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S
Reviewed on: June 9, 2020
Reviewed on: June 9, 2020

Replacement Cartridges

Very good
  • Would Recommend:
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Y
Reviewed on: May 24, 2020
Reviewed on: May 24, 2020

Canon ink

Good price, excellent product.
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F
Reviewed on: March 11, 2020
Reviewed on: March 11, 2020

High Capacity Black Ink Cartridges

This order of high capacity black ink cartridges came, as advertised, the day after placing the order. The cartridges are working well and without problems.
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I
Reviewed on: December 10, 2019
Reviewed on: December 10, 2019
Its ink. It works. Service brill (ordered wrong one once, replaced super fast, no quibbles, no charge!) Recommend company every time. Thanks.
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1xx
£9.90
£8.25 ex. VAT
£8.25
£9.90 inc. VAT

In Stock
View Product