The Compatible for T502 Ink Refill Bottles (NotSublimation) for Eco Tank ET-3850 ET-2850 ET-3760 ET-2760 ET-15000 ET-4850 ET-4760 ET-3830 ET-2980 ET-4750 ET-3950 ET-4950 ET3850 4850 3850 Printer (5-Pack) costs $0.0019/GB while the PROSWIFT Replacement for Epson 522 High Capacity Ink Refill Bottles Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3950 ET-3850 ET-2850 ET-4700 ET-4800 ET-15000 Printer 6 Bottles costs $0.0020/GB. Compatible for T502 Ink Refill Bottles (NotSublimation) for Eco Tank ET-3850 ET-2850 ET-3760 ET-2760 ET-15000 ET-4850 ET-4760 ET-3830 ET-2980 ET-4750 ET-3950 ET-4950 ET3850 4850 3850 Printer (5-Pack) offers 3% better value per page as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Compatible for T502 Ink Refill Bottles (NotSublimation) for Eco Tank ET-3850 ET-2850 ET-3760 ET-2760 ET-15000 ET-4850 ET-4760 ET-3830 ET-2980 ET-4750 ET-3950 ET-4950 ET3850 4850 3850 Printer (5-Pack) vs PROSWIFT Replacement for Epson 522 High Capacity Ink Refill Bottles Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3950 ET-3850 ET-2850 ET-4700 ET-4800 ET-15000 Printer 6 Bottles — Which Is Better Value?
Specification Comparison
| Spec | Compatible for T502 Ink Refill Bottles (NotSublimation) for Eco Tank ET-3850 ET-2850 ET-3760 ET-2760 ET-15000 ET-4850 ET-4760 ET-3830 ET-2980 ET-4750 ET-3950 ET-4950 ET3850 4850 3850 Printer (5-Pack) | PROSWIFT Replacement for Epson 522 High Capacity Ink Refill Bottles Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3950 ET-3850 ET-2850 ET-4700 ET-4800 ET-15000 Printer 6 Bottles |
|---|---|---|
| Brand | INKROBAT | PROSWIFT |
| Capacity | 10K pages | 9K pages |
| $/page | $0.0019 | $0.0020 |
| Price | $19.43 | $17.99 |
| Retailer | Amazon | Amazon |
| Category | Printer Ink & Toner | Printer Ink & Toner |
| Subcategory | cartridge | cartridge |
Price Across Retailers
Compatible for T502 Ink Refill Bottles (NotSublimation) for Eco Tank ET-3850 ET-2850 ET-3760 ET-2760 ET-15000 ET-4850 ET-4760 ET-3830 ET-2980 ET-4750 ET-3950 ET-4950 ET3850 4850 3850 Printer (5-Pack)
PROSWIFT Replacement for Epson 522 High Capacity Ink Refill Bottles Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3950 ET-3850 ET-2850 ET-4700 ET-4800 ET-15000 Printer 6 Bottles
Which Should You Buy?
Based on current pricing data, the Compatible for T502 Ink Refill Bottles (NotSublimation) for Eco Tank ET-3850 ET-2850 ET-3760 ET-2760 ET-15000 ET-4850 ET-4760 ET-3830 ET-2980 ET-4750 ET-3950 ET-4950 ET3850 4850 3850 Printer (5-Pack) offers better value at $0.0019//page compared to the PROSWIFT Replacement for Epson 522 High Capacity Ink Refill Bottles Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3950 ET-3850 ET-2850 ET-4700 ET-4800 ET-15000 Printer 6 Bottles at $0.0020//page — that's roughly 3% less per page.
The best deal for the Compatible for T502 Ink Refill Bottles (NotSublimation) for Eco Tank ET-3850 ET-2850 ET-3760 ET-2760 ET-15000 ET-4850 ET-4760 ET-3830 ET-2980 ET-4750 ET-3950 ET-4950 ET3850 4850 3850 Printer (5-Pack) is $19.43 at Amazon, while the PROSWIFT Replacement for Epson 522 High Capacity Ink Refill Bottles Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3950 ET-3850 ET-2850 ET-4700 ET-4800 ET-15000 Printer 6 Bottles starts at $17.99 at Amazon.
However, price per page isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Compatible for T502 Ink Refill Bottles (NotSublimation) for Eco Tank ET-3850 ET-2850 ET-3760 ET-2760 ET-15000 ET-4850 ET-4760 ET-3830 ET-2980 ET-4750 ET-3950 ET-4950 ET3850 4850 3850 Printer (5-Pack) and PROSWIFT Replacement for Epson 522 High Capacity Ink Refill Bottles Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3950 ET-3850 ET-2850 ET-4700 ET-4800 ET-15000 Printer 6 Bottles product page for detailed specifications and price history.
Frequently Asked Questions
Is Compatible for T502 Ink Refill Bottles (NotSublimation) for Eco Tank ET-3850 ET-2850 ET-3760 ET-2760 ET-15000 ET-4850 ET-4760 ET-3830 ET-2980 ET-4750 ET-3950 ET-4950 ET3850 4850 3850 Printer (5-Pack) or PROSWIFT Replacement for Epson 522 High Capacity Ink Refill Bottles Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3950 ET-3850 ET-2850 ET-4700 ET-4800 ET-15000 Printer 6 Bottles a better deal?
As of May 2026, Compatible for T502 Ink Refill Bottles (NotSublimation) for Eco Tank ET-3850 ET-2850 ET-3760 ET-2760 ET-15000 ET-4850 ET-4760 ET-3830 ET-2980 ET-4750 ET-3950 ET-4950 ET3850 4850 3850 Printer (5-Pack) offers better value at $0.0019//page compared to PROSWIFT Replacement for Epson 522 High Capacity Ink Refill Bottles Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3950 ET-3850 ET-2850 ET-4700 ET-4800 ET-15000 Printer 6 Bottles at $0.0020//page. That is approximately 3% better value per page.
What is the price per GB of Compatible for T502 Ink Refill Bottles (NotSublimation) for Eco Tank ET-3850 ET-2850 ET-3760 ET-2760 ET-15000 ET-4850 ET-4760 ET-3830 ET-2980 ET-4750 ET-3950 ET-4950 ET3850 4850 3850 Printer (5-Pack)?
The Compatible for T502 Ink Refill Bottles (NotSublimation) for Eco Tank ET-3850 ET-2850 ET-3760 ET-2760 ET-15000 ET-4850 ET-4760 ET-3830 ET-2980 ET-4750 ET-3950 ET-4950 ET3850 4850 3850 Printer (5-Pack) is currently priced at $0.0019/GB ($19.43 for 10K pages) at Amazon.
Where can I buy PROSWIFT Replacement for Epson 522 High Capacity Ink Refill Bottles Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3950 ET-3850 ET-2850 ET-4700 ET-4800 ET-15000 Printer 6 Bottles for the cheapest price?
The cheapest price for the PROSWIFT Replacement for Epson 522 High Capacity Ink Refill Bottles Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3950 ET-3850 ET-2850 ET-4700 ET-4800 ET-15000 Printer 6 Bottles is $17.99 at Amazon, which works out to $0.0020/GB.