Great Low Prices Prices updated every minute
  1. Printer Ink
  2. Ink Cartridges
  3. Twinpack of HP 337 and HP 343 Inks
Check this ink fits your printer:

Where do I find my printer model?

The model is nearly always found on the front or top of your printer. It usually has the manufacturer name followed by letters & numbers.

Twinpack of HP 337 and HP 343 Inks (HP337-343TWINPK)

£88.52 & FREE UK Delivery
Multi-buy discount
2 - 3 £85.86 each
4+ £84.10 each
£88.52 (£73.77 ex VAT)
with FREE UK Delivery

Free, Fast Delivery

Orders go by Royal Mail post, normally taking 1-2 days and guaranteed to arrive within 5 working days.

Need It Faster?

Select "Next Day" at the checkout for a guaranteed next-working-day service (morning delivery also available).

(Some orders may be sent by courier depending on availability.)

  • An original pack of 2 genuine HP ink cartridges, contains: Black and Tri-Colour
  • GUARANTEED to work in your HP 5943, HP 5950, HP D4100 , and more - see all printers
  • 100% MONEY BACK GUARANTEE up to 12 months after receiving your order
  • Quality product - manufactured by HP for the best performance possible in your printer
  • HP SILVER PARTNER - we are an approved HP partner, providing only the best genuine and replacement HP products
See more product details
This pack contains:
1 × HP 337 Black 400 pages
1 × HP 343 Tri-Colour 330 pages
Save £4.66 compared to buying individually! Only 12.13p per page.

Cheaper version available for £23.68 inc VAT

Refilled Twinpack of HP 337 and HP 343 Ink Cartridges

If you want to save money on your printing, try our cheap refilled HP ink cartridges for £23.68 inc VAT.
Buy the refilled HP ink cartridges.

This pack is guaranteed to work in the following HP printers:

View all printers

Product Description

This is a Genuine Twinpack of HP 337 and HP 343 Inks.

Containing one each of the Original HP 337 black and HP 343 colour ink cartridges, this twinpack is a great way to replace your ink cartridges and save some money when you want to use only genuine HP cartridges.

Manufactured specifically by HP for your printer, you can enjoy amazing quality with this twinpack, and with the cartridges happy to sit in storage, don't worry if you only need to use one right now.

Buy this HP 337 and HP 343 original twinpack today to enjoy free delivery and a 12-month performance guarantee.


Capacity 18ml of ink
Page Yield 730 pages
Running Cost 12.13p per page

Running Cost

This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.

Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.

Colour Multipack
Compatibility HP Original
Range HP 337 ink cartridge range
Brand HP
Condition New

Customer Reviews

Customer reviews for the Twinpack of HP 337 and HP 343 Inks

5 star
4 star
3 star
2 star
1 star
Average customer rating
(4 reviews)

Quick delivery service, ink installed and printer now working with the genuine HP cartridge, unfortunately my last order of replacement inks gave me a bit of a problem even though I tried using the little rubber inserted with the cartridges but my printer still would not recognise the replacement.
~Still, your HP prices are good compared to other suppliers so happy once again *****


Always excellent, fast, friendly service from Stinkyink, The twinpack of HP337 and HP343 is good quality, for personal printing, work, posters for my voluntary work etc. My brother recommended Stinkyink to me and I've no hestitation in recommending to anyone else.


A very prompt and good service price is not to bad and product works very well thank you


The service was, as always, excellent. The product was both easy to install and delivered high quality results. I use HP and Canon printers and have experienced only one problem over several years of using Stinkyink - and that was resolved swiftly and in a very friendly and helpful manner. I have recommended Stinkyink to a number of people, several of whom have switched their custom to the company.

Customer Questions & Answers

Something stopping you buying this product? Ask and we shall answer.

Responses are typically ~10 minutes between 9am and 5pm, weekdays.

Ask a question about this product

how many ml in each


There is 24ML in the black and 21ML in the colour.

Answered by Bethan Owen (staff member) - July 20, 2012 08:32

Officially the UK's #1 Printer Cartridge Retailer

We're voted the #1 Printer Cartridge provider by TrustPilot users, with the most reviews and the highest average rating for all suppliers. At Stinkyink you'll enjoy the best prices and most reliable product quality, that's why we've shipped over 3 million cartridges to 200,000+ customers. Just read some of our amazing recent reviews.


Buy More & Save!

All inks can be stored for 1 year

It's best to keep a spare, so you'll save money when buying 2 of any item.

These inks can be stored for 1 year without affecting performance + are covered by our money back guarantee to give you full peace of mind.

Plus there's Free Delivery on everything!