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Own Brand Brother LC421XL High Capacity Multipack Full Set of 4 Ink Cartridges LC421XLVAL Cartridge People 27439 CP
(20 Reviews)

Own Brand Brother LC421XL High Capacity Multipack - Full Set of 4 Ink Cartridges - LC421XLVAL (Cartridge People)

  • 1x
    12.5ml

    Black

    Number in Pack: 1

    Volume of Ink: 12.5ml each, 20% extra ink vs the OEM option

    MPN: LC421XLBK

  • 1x
    7.5ml

    Cyan

    Number in Pack: 1

    Volume of Ink: 7.5ml each, 33% extra ink vs the OEM option

    MPN: LC421XLC

  • 1x
    7.5ml

    Magenta

    Number in Pack: 1

    Volume of Ink: 7.5ml each, 33% extra ink vs the OEM option

    MPN: LC421XLM

  • 1x
    7.5ml

    Yellow

    Number in Pack: 1

    Volume of Ink: 7.5ml each, 33% extra ink vs the OEM option

    MPN: LC421XLY

£0.83 per ml£1.00 per ml
Best value own brand alternative.
  • Almost 40% Cheaper Than The Original
  • 28% more ink vs the original option
  • £0.89£1.06 cheaper per ml of ink vs the original
  • These cartridges contain dye ink
  • Manufactured to ISO-9001, Certified Standards
  • High Quality Prints Assured
  • 100% Satisfaction Guarantee i
Will this product work with my printer?
£34.90
£29.08 ex. VAT
£29.08
£34.90 inc. VAT

Maximum of 1 per order

In Stock
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More ink. Less money.

28%

28% extra ink with this compatible product compared to the original.

38%

Save £21.24 (38%) 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 Brother LC421XL High Capacity Multipack - Full Set of 4 Ink Cartridges - LC421XLVAL (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): LC421XLVAL
Capacity: High Capacity
Printer Consumable Type: Ink
Ink Type: Dye
Pack Contents:
  • 1 x Black - 12.5ml
  • 1 x Cyan - 7.5ml
  • 1 x Magenta - 7.5ml
  • 1 x Yellow - 7.5ml
Product Family: Brother LC421
Environmental Impact: Kinder to the environment, this product contains high quality new and remanufactured materials.
Order Limit: Maximum of 1 per order
Cartridge People SKU: 27439-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.

Printer Compatibility

This product is guaranteed to work in the following printers:

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Customer Q&As

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Customer Reviews (20)

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R
Reviewed on: March 30, 2026
Reviewed on: March 30, 2026

Own Brand Brother Full Set of 4 Ink Cartridges

IMAGINE MY ASTONISHMENT WHEN THEY WORKED, RIGHT OUT OF THE BOX !

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M
Reviewed on: November 5, 2025
Reviewed on: November 5, 2025

Great Printer Cartridges

Good delivery; great product

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P
Reviewed on: August 22, 2025
Reviewed on: August 22, 2025

Recent Ink Cartridge Purchase

Ordered as back-up spares as printer cuts out if any one ink annoyingly runs out, so not loaded yet. Previous of these Brother equivalent cartridges have been perfect for me and always arrive promptly as did this last set. Thanks.

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P
Reviewed on: March 19, 2025
Reviewed on: March 19, 2025

Own brand cartridges rocks :)

Here's a polished version of your review: "Great alternative to the original cartridges! Works perfectly with my printer, meets all my needs, and delivers good print quality. Plus, it's much more affordable than the original brand. Highly recommend!" Let me know if you'd like any tweaks!

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S
Reviewed on: February 4, 2025
Reviewed on: February 4, 2025

Great value for money!

Great value for money!

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T
Reviewed on: December 27, 2024
Reviewed on: December 27, 2024

Excellent value

I’m very happy with my purchase. However, when I received my parcel, the box was crushed & packaging was wet. This isn’t the fault by the cartridge People but, carelessness of the courier company. Luckily, the ink cartridges weren’t damaged as they were securely sealed.

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R
Reviewed on: September 30, 2024
Reviewed on: September 30, 2024
Great product supplied with great service

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m
Reviewed on: August 9, 2024
Reviewed on: August 9, 2024

Excellent product

I have used Cartridge People for years now and we get a great product in super quick time. I'm a fan!

My Verdict

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A
Reviewed on: March 18, 2024
Reviewed on: March 18, 2024

Brother MFC-J1010DW Cartridges

Cracking cartridges! Brilliantly vibrant colours as well... as good if not slightly better than the OEM ones, well better due to the price!! 😅 We do keep coming back time and time again to the Cartridge People for our inks - the only time we had an issue was with our old HP printer that wouldnt use non HP cartridges, which was a HP issue (hence why we binned it off and got a Brother instead.). Brilliant service and quality cartridges as always.

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T
Reviewed on: February 29, 2024
Reviewed on: February 29, 2024

replacement compatible ink cartridges

does exactly what it says on the box!

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1xx
£34.90
£29.08 ex. VAT
£29.08
£34.90 inc. VAT

Maximum of 1 per order

In Stock
View Product