{"product_id":"522-ink-refill-bottles-for-et-2800-et-4800-et-2720-value-10-pack","title":"522 Ink Refill Bottles for ET-2800 ET-4800 ET-2720 - Value 10 Pack","description":"\u003cp\u003eIn this review the 522 ink refill bottles are presented as a practical refill solution for owners of compatible EcoTank-style printers. The 10 pack provides a straightforward way to replenish black and color tanks without chips or cartridges, and the biggest reason to buy is the combination of high compatibility and large bottle sizes that customers repeatedly praised for long life and reliable color output. For anyone who refills frequently, these bottles offer clear value and predictable performance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh compatibility:\u003c\/strong\u003e Works with a long list of EcoTank and ET-series printers so users can keep a single spare kit for multiple models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixed 10-pack:\u003c\/strong\u003e Includes four black and six color bottles which reduces the need to buy separate colors and keeps a steady supply for both text and photo jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo chips or cartridges:\u003c\/strong\u003e Bottles refill directly into EcoTank reservoirs so installation is simple and avoids extra waste.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge yield:\u003c\/strong\u003e Generous bottle volumes are designed to deliver thousands of pages per bottle at normal coverage, minimizing refill frequency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent output:\u003c\/strong\u003e The ink produces sharp text and vibrant images that customers reported as indistinguishable from expected printer output.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe 522 ink refill bottles suit home offices, small businesses, and students who use compatible EP\/ET-series printers and want to cut printing cost by refilling EcoTank reservoirs. It is especially good for mixed use where both high-volume black text and occasional color documents or photos are needed because the pack balances black and color bottles.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include buyers who require OEM-branded cartridges with warranty-backed chips or users who need sublimation ink for fabric printing, since these bottles are not sublimation ink and do not include electronic chips.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh compatibility with many ET-series printers makes it a convenient universal refill option.\u003c\/li\u003e\n\u003cli\u003eLarge bottle sizes and reported page yield mean fewer refills and lower cost per page.\u003c\/li\u003e\n\u003cli\u003eRefilling is simple and tidy with no chips or cartridges to manage, and customers reported few spill issues.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eNot suitable for sublimation projects and does not include chips if a specific printer workflow requires them.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct format\u003c\/td\u003e\n\u003ctd\u003e10 refill bottles pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContents\u003c\/td\u003e\n\u003ctd\u003e4 x black, 2 x cyan, 2 x magenta, 2 x yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible printers\u003c\/td\u003e\n\u003ctd\u003eET-2800, ET-2400, ET-4800, ET-2803, ET-2720, ET-4700, ET-4810, ET-2840\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInk type\u003c\/td\u003e\n\u003ctd\u003eLiquid ink for EcoTank refilling (not sublimation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEstimated yield\u003c\/td\u003e\n\u003ctd\u003eThousands of pages per bottle at standard 5% coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDirect refill into EcoTank reservoirs, no cartridges or chips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 522 refill pack is a sensible value purchase for anyone using compatible ET-series EcoTank printers who wants long-lasting bottles and reliable color and text output. It cuts refill frequency with larger bottles and avoids cartridge waste by refilling directly, making it a good pick for home and small office users seeking lower running costs without sacrificing print quality.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAre these inks compatible with ET-2800 series printers?\u003c\/strong\u003e\u003cbr\u003eYes, the bottles are listed as compatible with ET-2800 and several other ET-series models and are designed to refill EcoTank reservoirs directly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo these bottles include chips or cartridges?\u003c\/strong\u003e\u003cbr\u003eNo, the pack refills directly and does not include chips or cartridges; it is intended for direct EcoTank refill use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this ink suitable for sublimation printing?\u003c\/strong\u003e\u003cbr\u003eNo, these bottles are standard EcoTank refill ink and are not sublimation ink, so they should not be used for heat-transfer fabric printing.\u003c\/p\u003e","brand":"QIOCKTO","offers":[{"title":"Default Title","offer_id":48201242902747,"sku":"B0DZXGVVYZ","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61MJvSKmRRL._AC_SL1500.jpg?v=1770307484","url":"https:\/\/gearmusthave.com\/products\/522-ink-refill-bottles-for-et-2800-et-4800-et-2720-value-10-pack","provider":"GearMustHave","version":"1.0","type":"link"}