HP 21 Ink cartridge - 1-pack Black (pigmented)
HP 21 Ink cartridge - 1-pack Black (pigmented)
Overall Rating: 3.7 / 5 (average from multiple review sources, as of 19 May 2026)
Based on a total of 110 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 110 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
in stock
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£21.88
Free Delivery
HP 21 Black Original Ink Cartridge (C9351AE)
Overall Rating: 4.5 / 5 (average from multiple review sources, as of 16 May 2026)
Based on a total of 4,193 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 4,193 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Next Business Day
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£23.60
Delivery from £2.99
HP 21 Black Original Ink Cartridge (C9351AE)
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 16 May 2026)
Based on a total of 13,913 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 13,913 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Next Business Day
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Visa
Mastercard
Mastercard
£23.60
Delivery from £2.99
HP 21 Original Ink Cartridge C9351AE Black
Overall Rating: 3.8 / 5 (average from multiple review sources, as of 16 May 2026)
Based on a total of 31,576 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 31,576 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
1 Working Day
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£27.71
Delivery from £2.95
Original HP 21 Black Ink Cartridge (C9351AE)
Overall Rating: 4.1 / 5 (average from multiple review sources, as of 10 May 2026)
Based on a total of 4,523 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 4,523 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
3 working days
Payment by invoice
Payment by invoice
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AmazonPay
AmazonPay
£28.76
Free Delivery
HP 21 Original Ink Cartridge 5-ml Black C9351AE
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 May 2026)
Based on a total of 23,617 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 23,617 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 1 - 2 working days of receiving cleared payment.
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PayPal
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Visa
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Mastercard
£29.76
GBP 29.76 / Unit
Free Delivery
HP 21 Original Ink Cartridge 5-ml Black C9351AE
Overall Rating: 4.6 / 5 (average from multiple review sources, as of 23 May 2026)
Based on a total of 1,736 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 1,736 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
1-3 working days
Direct debit
Direct debit
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PayPal
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Visa
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Mastercard
£36.83
Delivery from £4.74
HP No 21 Black Original OEM Inkjet Cartridge C9351AE Officejet - 190 Pages
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 May 2026)
Based on a total of 23,617 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 23,617 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 working days of receiving cleared payment.
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£36.99
GBP 36.99 / Unit
Delivery from £4.99
HP No 21 Black Original OEM Inkjet Cartridge C9351AE Officejet - 190 Pages
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 May 2026)
Based on a total of 23,617 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 23,617 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 working days of receiving cleared payment.
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£36.99
GBP 36.99 / Unit
Delivery from £4.99
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HP 21 Ink cartridge - 1-pack Black (pigmented) - Details
▶ Finding you the best price!
We have found 9 prices for HP 21 Ink cartridge - 1-pack Black (pigmented). Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
HP 21 Ink cartridge - 1-pack Black (pigmented) - Price Information
- Cheapest price: £21.88
- The cheapest price is offered by buyinkcartridges.co.uk. You can order the product there.
- The price range for the product HP 21 Ink cartridge - 1-pack Black (pigmented) is €£21.88to €£36.99 with a total of 9 offers.
- Payment methods: The online shop buyinkcartridges.co.uk supports: PayPal, Visa, Mastercard
- Delivery: The shortest delivery time is in stock working days offered by buyinkcartridges.co.uk.
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Cheapest offer
C9351AE#ABE Original HP 21 Black Ink Cartridge (C9351A) For the following printers: HP DeskJet 1560, HP DeskJet 3900, HP DeskJet 3910, HP DeskJet 3915, HP DeskJet 3918, HP DeskJet 3920, HP DeskJet 3930, HP DeskJet 3930v, HP DeskJet 3938, HP DeskJet 3940, HP DeskJet 3940v, HP DeskJet D1311, HP DeskJet D1320, HP DeskJet D1330, HP DeskJet D1341, HP DeskJet D1360, HP DeskJet D1368, HP DeskJet D1400, HP DeskJet D1415, HP DeskJet D1420, HP DeskJet D1430, HP DeskJet D1445, HP DeskJet D1455, HP DeskJet D1460, HP DeskJet D1468, HP DeskJet D1470, HP DeskJet D1520, HP DeskJet D1530, HP DeskJet D1558, HP DeskJet D1560, HP DeskJet D1568, HP DeskJet D2230, HP DeskJet D2300, HP DeskJet D2330, HP DeskJet D2345, HP DeskJet D2360, HP DeskJet D2368, HP DeskJet D2430, HP DeskJet D2445, HP DeskJet D2460, HP DeskJet D2466, HP DeskJet D2468, HP DeskJet F325, HP DeskJet F335, HP DeskJet F340, HP DeskJet F350, HP DeskJet F370, HP DeskJet F375, HP DeskJet F378, HP DeskJet F380, HP DeskJet F388, HP DeskJet F390,
£21.88
in stock
buyinkcartridges.co.uk
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