EPSON EcoTank Ink Bottle Color Combo Pack (T522520-S) - High Yield

In this review of the EPSON EcoTank Ink Bottle Color Combo Pack (T522520-S), the bottom line is simple: this kit is for home and small office users who want to cut recurring ink costs without sacrificing print quality. The reviewer found the combo of cyan, magenta, yellow and black bottles delivers thousands of vivid pages and straightforward refills, making it a practical choice for anyone who prints regularly and values dependable, genuine pigment ink. The combo pack stands out most for its ultra high-capacity bottles and clear cost advantage versus cartridges.

Key Features

• Ultra-high capacity bottles: Each bottle provides very high page yields so users refill far less often compared with standard cartridges.
• Low running cost: The EcoTank system can save up to 80 percent on ink costs versus cartridges, which is useful for frequent printers and budget-conscious offices.
• Easy-fill EcoFit design: Bottles are uniquely keyed by color, making refills intuitive and reducing the chance of misfilling tanks.
• Genuine pigment ink: The included pigment ink is formulated for consistent, reliable performance and vivid color output on typical office media.
• Wide printer compatibility: This combo is designed to work with many EcoTank models including ET-2720, ET-2800 series and ET-4800 series for straightforward replacement.

Who It's For

The combo pack is ideal for households, home offices and small businesses that produce moderate to high print volume and want predictable long-term ink costs. It benefits anyone using compatible Epson EcoTank printers who prefers low-maintenance refills and consistent color performance for documents and occasional photos.

Customers who rarely print or who use a different ink system should look elsewhere; the EcoTank approach makes most sense when you print often enough to take advantage of the ultra high-capacity bottles and the cost savings they deliver.

Pros & Cons

Pros

• High page yield reduces refill frequency and lowers per-page cost.
• Clear cost savings compared with cartridges, helping control office supply spending.
• Easy-fill, color-keyed bottles make refilling quick and reduce user error.
• Genuine Epson pigment ink provides reliable, vibrant output for documents.

Cons

• Yields vary by color and print habits, so seldom printers may not see full value.

Specifications

Product	EcoTank Ink Bottle Color Combo Pack (T522520-S)
Includes	Cyan, Magenta, Yellow and Black bottles
Capacity	Ultra-high capacity 758ml bottles (per bottle specification noted)
Ink type	Genuine Epson pigment ink
Compatibility	Works with EcoTank ET-2720, ET-2800, ET-2803, ET-2840, ET-4700, ET-4800, ET-4810
Cost benefit	Save up to 80 percent on ink costs versus cartridges

Our Verdict

The EPSON EcoTank color combo pack is a smart buy for regular printers who want to cut ink spend and avoid frequent cartridge swaps. With easy-fill, color-keyed bottles and genuine pigment ink, it delivers dependable output and strong value over time, particularly for home offices and small businesses that print often.

Frequently Asked Questions

Are these bottles compatible with my EcoTank printer?
They are specified to work with a range of EcoTank models including ET-2720, ET-2800 series and ET-4800 series; confirm your model against the compatibility list before purchase.

How much will I save using these bottles?
Epson states users can save up to 80 percent on ink costs versus cartridges, though actual savings depend on individual print volume and usage.

Is refilling difficult or messy?
The EcoFit bottles are uniquely keyed by color and designed for easy refilling, which most users describe as straightforward and low mess when following instructions.