We offer ezink remanufactured cartridges, refill kits and original HP Envy 4525 ink for your HP ENVY 4525 e-All-in-One printer. ezink remanufactured replacement ink cartridges for your HP ENVY 4525 printer are specially engineered to meet the highest standards of quality and reliability. Our ink refill kits are an affordable and eco-friendly alternative to purchasing a new ink cartridge because they allow you to refill and reuse your HP Envy 4525 ink cartridges several times. Like the HP Envy 5530, the HP Envy 4525 takes the HP 63 and HP 63XL. Using our ezink ink cartridges and supplies for your HP ENVY 4525 printer will not void the printer warranty. All of our products come with and are protected by a 100% Satisfaction Guarantee. We also carry original HP ink cartridges which offer the reliability that you can expect from HP and are covered by the standard HP warranty. Print more for less when you shop with ezink Products.