The OFFICENTER T522 522 Ink Refill Bottles for Ecotank ET-2760 ET-4760 ET-2750 ET-2720 ET-3760 ET-2850 ET-15000 ET-2800 ET-4700 ST-4000 ST-2000 ET-3710 ET4810 ET-3850 ET-3750 ET-2803 Printer (2BK C M Y) costs $0.0012/GB while the Compatible 522 Ink Refill Bottles T522 ET-2800 ET-4800 ET-2750 ET-2803 Replacement for Epsom (20.3 Fl Oz) for ET-2720 ET-2840 ET-4700 ET4800 ET-4810 3850 2760 2850 Ink (6 Pack, 600ml) Black Color costs $0.0008/GB. Compatible 522 Ink Refill Bottles T522 ET-2800 ET-4800 ET-2750 ET-2803 Replacement for Epsom (20.3 Fl Oz) for ET-2720 ET-2840 ET-4700 ET4800 ET-4810 3850 2760 2850 Ink (6 Pack, 600ml) Black Color offers 27% better value per page as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
OFFICENTER T522 522 Ink Refill Bottles for Ecotank ET-2760 ET-4760 ET-2750 ET-2720 ET-3760 ET-2850 ET-15000 ET-2800 ET-4700 ST-4000 ST-2000 ET-3710 ET4810 ET-3850 ET-3750 ET-2803 Printer (2BK C M Y) vs Compatible 522 Ink Refill Bottles T522 ET-2800 ET-4800 ET-2750 ET-2803 Replacement for Epsom (20.3 Fl Oz) for ET-2720 ET-2840 ET-4700 ET4800 ET-4810 3850 2760 2850 Ink (6 Pack, 600ml) Black Color — Which Is Better Value?
Specification Comparison
| Spec | OFFICENTER T522 522 Ink Refill Bottles for Ecotank ET-2760 ET-4760 ET-2750 ET-2720 ET-3760 ET-2850 ET-15000 ET-2800 ET-4700 ST-4000 ST-2000 ET-3710 ET4810 ET-3850 ET-3750 ET-2803 Printer (2BK C M Y) | Compatible 522 Ink Refill Bottles T522 ET-2800 ET-4800 ET-2750 ET-2803 Replacement for Epsom (20.3 Fl Oz) for ET-2720 ET-2840 ET-4700 ET4800 ET-4810 3850 2760 2850 Ink (6 Pack, 600ml) Black Color |
|---|---|---|
| Brand | OFFICENTER | OKGO!INK |
| Capacity | 17K pages | 18K pages |
| $/page | $0.0012 | $0.0008 |
| Price | $19.59 | $15.12 |
| Retailer | Amazon | Amazon |
| Category | Printer Ink & Toner | Printer Ink & Toner |
| Subcategory | cartridge | cartridge |
Price Across Retailers
OFFICENTER T522 522 Ink Refill Bottles for Ecotank ET-2760 ET-4760 ET-2750 ET-2720 ET-3760 ET-2850 ET-15000 ET-2800 ET-4700 ST-4000 ST-2000 ET-3710 ET4810 ET-3850 ET-3750 ET-2803 Printer (2BK C M Y)
Compatible 522 Ink Refill Bottles T522 ET-2800 ET-4800 ET-2750 ET-2803 Replacement for Epsom (20.3 Fl Oz) for ET-2720 ET-2840 ET-4700 ET4800 ET-4810 3850 2760 2850 Ink (6 Pack, 600ml) Black Color
Which Should You Buy?
Based on current pricing data, the Compatible 522 Ink Refill Bottles T522 ET-2800 ET-4800 ET-2750 ET-2803 Replacement for Epsom (20.3 Fl Oz) for ET-2720 ET-2840 ET-4700 ET4800 ET-4810 3850 2760 2850 Ink (6 Pack, 600ml) Black Color offers better value at $0.0008//page compared to the OFFICENTER T522 522 Ink Refill Bottles for Ecotank ET-2760 ET-4760 ET-2750 ET-2720 ET-3760 ET-2850 ET-15000 ET-2800 ET-4700 ST-4000 ST-2000 ET-3710 ET4810 ET-3850 ET-3750 ET-2803 Printer (2BK C M Y) at $0.0012//page — that's roughly 27% less per page.
The best deal for the Compatible 522 Ink Refill Bottles T522 ET-2800 ET-4800 ET-2750 ET-2803 Replacement for Epsom (20.3 Fl Oz) for ET-2720 ET-2840 ET-4700 ET4800 ET-4810 3850 2760 2850 Ink (6 Pack, 600ml) Black Color is $15.12 at Amazon, while the OFFICENTER T522 522 Ink Refill Bottles for Ecotank ET-2760 ET-4760 ET-2750 ET-2720 ET-3760 ET-2850 ET-15000 ET-2800 ET-4700 ST-4000 ST-2000 ET-3710 ET4810 ET-3850 ET-3750 ET-2803 Printer (2BK C M Y) starts at $19.59 at Amazon.
However, price per page isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each OFFICENTER T522 522 Ink Refill Bottles for Ecotank ET-2760 ET-4760 ET-2750 ET-2720 ET-3760 ET-2850 ET-15000 ET-2800 ET-4700 ST-4000 ST-2000 ET-3710 ET4810 ET-3850 ET-3750 ET-2803 Printer (2BK C M Y) and Compatible 522 Ink Refill Bottles T522 ET-2800 ET-4800 ET-2750 ET-2803 Replacement for Epsom (20.3 Fl Oz) for ET-2720 ET-2840 ET-4700 ET4800 ET-4810 3850 2760 2850 Ink (6 Pack, 600ml) Black Color product page for detailed specifications and price history.
Frequently Asked Questions
Is OFFICENTER T522 522 Ink Refill Bottles for Ecotank ET-2760 ET-4760 ET-2750 ET-2720 ET-3760 ET-2850 ET-15000 ET-2800 ET-4700 ST-4000 ST-2000 ET-3710 ET4810 ET-3850 ET-3750 ET-2803 Printer (2BK C M Y) or Compatible 522 Ink Refill Bottles T522 ET-2800 ET-4800 ET-2750 ET-2803 Replacement for Epsom (20.3 Fl Oz) for ET-2720 ET-2840 ET-4700 ET4800 ET-4810 3850 2760 2850 Ink (6 Pack, 600ml) Black Color a better deal?
As of April 2026, Compatible 522 Ink Refill Bottles T522 ET-2800 ET-4800 ET-2750 ET-2803 Replacement for Epsom (20.3 Fl Oz) for ET-2720 ET-2840 ET-4700 ET4800 ET-4810 3850 2760 2850 Ink (6 Pack, 600ml) Black Color offers better value at $0.0008//page compared to OFFICENTER T522 522 Ink Refill Bottles for Ecotank ET-2760 ET-4760 ET-2750 ET-2720 ET-3760 ET-2850 ET-15000 ET-2800 ET-4700 ST-4000 ST-2000 ET-3710 ET4810 ET-3850 ET-3750 ET-2803 Printer (2BK C M Y) at $0.0012//page. That is approximately 27% better value per page.
What is the price per GB of OFFICENTER T522 522 Ink Refill Bottles for Ecotank ET-2760 ET-4760 ET-2750 ET-2720 ET-3760 ET-2850 ET-15000 ET-2800 ET-4700 ST-4000 ST-2000 ET-3710 ET4810 ET-3850 ET-3750 ET-2803 Printer (2BK C M Y)?
The OFFICENTER T522 522 Ink Refill Bottles for Ecotank ET-2760 ET-4760 ET-2750 ET-2720 ET-3760 ET-2850 ET-15000 ET-2800 ET-4700 ST-4000 ST-2000 ET-3710 ET4810 ET-3850 ET-3750 ET-2803 Printer (2BK C M Y) is currently priced at $0.0012/GB ($19.59 for 17K pages) at Amazon.
Where can I buy Compatible 522 Ink Refill Bottles T522 ET-2800 ET-4800 ET-2750 ET-2803 Replacement for Epsom (20.3 Fl Oz) for ET-2720 ET-2840 ET-4700 ET4800 ET-4810 3850 2760 2850 Ink (6 Pack, 600ml) Black Color for the cheapest price?
The cheapest price for the Compatible 522 Ink Refill Bottles T522 ET-2800 ET-4800 ET-2750 ET-2803 Replacement for Epsom (20.3 Fl Oz) for ET-2720 ET-2840 ET-4700 ET4800 ET-4810 3850 2760 2850 Ink (6 Pack, 600ml) Black Color is $15.12 at Amazon, which works out to $0.0008/GB.