The Epson 101 EcoTank yellow ink bottle (C13T03V44A) is designed to keep your inkjet printer running smoothly without the need for frequent cartridge replacements. This dye-based ink features a 70 ml capacity, providing enough volume to print approximately 6,000 pages, which makes it a practical choice for those who handle large volumes of documents or colorful prints. It is fully compatible with several EcoTank models, including the L4150, L4160, L6160, L6170, L6190, and L14150. Because it uses a bottle-based system rather than small cartridges, you can refill your printer's tanks more efficiently. Please be aware that the formula contains 1,2-benzisothiazol-3(2H)-one and 2,4,7,9-tetramethyldec-5-yne-4,7-diol, which may cause an allergic reaction in some users.