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Reviews about this item

Review Summary

2021-12-08T19:00:00

Rated 5 out of 5

Dependable and economical

I have had my HP printer for more than a decade with no service problems. Just pop in a new ink cartridge every so often with no hassle.

MRKL

2021-06-01T20:00:00

Rated 5 out of 5

Good Service

Purchased 2 21 print cartridges. One was defective and I returned it. It was promptly replaced without any questions.

Rondohd

2021-05-10T20:00:00

Rated 5 out of 5

Reliable!

Love the fact that I can go to HP and purchase ink cartridges directly through them.

tphp

2021-03-14T20:00:00

Rated 5 out of 5

great product

my ink cartridges are perfect hp is the best i would reccomend these for everybody

Dave 1.

2020-11-18T19:00:00

Rated 1 out of 5

Only 1 worked

I was unhappy because one was bad. I expect more from this company. Date was August 2022

Baci1

2020-10-22T20:00:00

Rated 4 out of 5

It's just ink - And it's good.

It's just ink - it's good. Still making the cartridges after 12 years

DaveUpstateNY

2020-10-08T20:00:00

Rated 3 out of 5

Easiest cartridge to use

I like these ink cartridges, but are becoming more difficult to find because they're for my old HP printer. I purchased my printer back in 2005 because of inexpensive ink cartridges. Unfortunately, as time rolls on, the price for 2 black cartridges is now $44 compared to $44 for 2 black and 1 color cartridge. It won't be long before I will have purchase a new one, hopefully with inexpensive ink.

rapierda

2020-10-07T20:00:00

Rated 5 out of 5

Excellent Ink Cartridges but a little expensive.

I am very glad that HP still makes the HP 21 Twin pack Black Inkjet Print cartridges. I have an old HP PSC 1410 All-in-One printer that still works and it uses the HP 21 cartridges which is really great. The only problem that I have encountered was that the price for these cartridges seem to be higher than more recent printer cartridges. I guess the older your printer, the more expensive it is to make the cartridges. Other than that, these HP 21 Twin pack Black Inkjet print cartridges are excellent.

58Dave

2020-09-27T20:00:00

Rated 4 out of 5

Easily available

Bought it earlier in the mail and makes it easy under our circumstances.

Ol M.

2020-09-15T20:00:00

Rated 5 out of 5

Great Product

HP does a great job in improving the ink quality. No smear of ink at all, very high quality. Documents look crisp and clean. I thought the ink was great before purchasing my new order of ink, but was more surprised at another higher level of quality. Wow factor.

JWKTEXUSA

2020-08-12T20:00:00

Rated 5 out of 5

Great price

I bought the twin pack of printer cartridges so I have one on hand. Very fast delivery service.

maryand5653

2020-04-23T20:00:00

Rated 5 out of 5

Competitive prices.

Competitive pricing in the market place. Great service.

Jon E.

2020-03-30T20:00:00

Rated 4 out of 5

Satisfied

Always dependable ink quality. The cartridges last long

MRez

2020-03-28T20:00:00

Rated 5 out of 5

Reliable

I like that I can put in a cartridge and it doesn't fail me. I do tend to use black more than color as it is usually so we can have a copy at home. No regrets on this purchase!

kema1005

2020-02-17T19:00:00

Rated 5 out of 5

A Great Buy!

I used to buy cartridges from places that refilled them. After my printer leaked, I decided to by cartridges direct from HP. The best thing is that my purchase is delivered in a day or two, much faster than before. I get a quality product, fair pricing, and quick delivery from HP. Thank you!

damclean

2020-01-25T19:00:00

Rated 5 out of 5

Good product

Used generic and am back to HP. Your ink cartridges can’t be beat.

Mammaw

2020-01-22T19:00:00

Rated 5 out of 5

Ink

The ink is always great , I get it to have on hand so when get low I don't run out

Pam56

2020-01-04T19:00:00

Rated 5 out of 5

Website easy to use and shipping quick

Look,i just bought an ink cartridge so not much to say about that. Also have Hp printer and laptop . All work well and website useful for any issues.

Print s.

2020-01-01T19:00:00

Rated 5 out of 5

Good price for factory HP

Had tried "off brand" printer cartridges with little success. I was buying HP cartridges in town when they quit selling them and they were a little more than what I paid for these on line at HP. However HP had the cartridges I wanted and these were a little less expensive than what I was paying for here. Also the shipping was very fast. I had free one day shipping and got them on Tuesday after I ordered them on that previous Sunday night. Very good, and the products work and are factory HP. Can't go wrong.

Ricky D.

2019-12-29T19:00:00

Rated 5 out of 5

Excellent Quality Ink Toner!

Wonderful online service through HP for my home office! Repeat customer! Great company! Great product!

Ruthie123

2019-12-24T19:00:00

Rated 5 out of 5

Easy to order

I have an older HP printer and am able to still get ink for it from HP online. It is cheaper than the store and free, fast shipping!

Barbara A.

2019-12-23T19:00:00

Rated 5 out of 5

Great product and great service!

I have been using this product for over 20 years and have always been satisfied with the quality and performance.

Jim 3.

2019-12-14T19:00:00

Rated 4 out of 5

great value

great value for the price 2 pak although I think the price is a little too high thanks

Dave 1.

2019-11-15T19:00:00

Rated 5 out of 5

Great Ink Cartridges

I've been purchasing HP products for years. Always pleased with products. Good quality and dependable. Easy to navigate website with hundreds of items to purchase. Easy to purchase and check out. Delivery options are great!

Suegood1

2019-09-17T20:00:00

Rated 1 out of 5

How did I get this?

This is not the correct size for my printer. I believe it got matched with my printer by HP when I put in an order. I am just discovering this because I still had ink. Asking for help was a bad idea. I don't know what to do with it. I bought it in June so over 30 days have passed.

Grrr6958

2019-09-14T20:00:00

Rated 5 out of 5

quick delivery

They still have these hard to find cartridges, for a reasonable price.

Blarney

2019-09-13T20:00:00

Rated 5 out of 5

Surprised to find the price so low!

Cheaper than going to Walmart to pick up a 2 pack. No gas, no lines, delivered to my mailbox!

Matt06930

2019-08-05T20:00:00

Rated 5 out of 5

great!

I love using this site for purchasing my ink. It's fast, convenient with a next day delivery. Prices are competitive.

nonop

2019-07-17T20:00:00

Rated 5 out of 5

Easy ordering; quick and accurate delivery

Easy ordering, quick and accurate delivery, who could ask for more? I am completely satisfied with this ordering experience.

Brenda R.

2019-06-28T20:00:00

Rated 5 out of 5

ease in purchasing

I like the fact that I can purchase my ink cartridges on line and get them so quick. I do not have to go to town as I live in the country

ANNIE81

HP #21 Specifications

About HP #21

Compatible hardware:
HP Deskjet 3910, 3920, 3930, 3940, D1311, D1320, D1330, D1341, D1360, D1420, D1430, D1445, D1455, D1460, D1468, D1520, D1530, D1560, D2330, D2345, D2360, D2430, D2445, D2460, D2468, F2110, F2120, F2140, F2180, F2185, F2187, F2210, F2212, F2235, F2240, F2250, F2275, F2280, F2290, F325, F335, F340, F350, F370, F375, F380, F390, F394, F4135, F4140, F4150, F4172, F4175, F4180, F4185, F4190, and F4194 Printers, HP Officejet 4315 and J3680 All-in-One Printers, and HPPSC 1410 All-in-One

Key Features

  • Crisp, sharp results every time you print
  • 2 ink cartridges for printing convenience
  • 2 times more prints compared to the HP 21 Black Inkjet Print
  • Cartridge colors: Black
  • Print technology: HP Thermal Inkjet
  • Page yield black: 380 pages

What's in the box:

  • Hewlett Packard Standard Warranty