Remanufactured replacement for the NeoPost ISINK4HC fluorescent red high yield inkjet cartridge. This cartridge delivers a page yield of up to 19,500 pages, ensuring long-lasting performance for your NeoPost printer. Manufactured to meet original specifications, it guarantees quality printouts comparable to the NeoPost brand. Save significantly compared to the MSRP on the original NeoPost ISINK4HC ink cartridge while exceeding USPS requirements for fluorescence. Backed by our 100% Quality Satisfaction Guarantee.