The filters, especial the main filters, are the most needed spare parts to be replaced every three months. They work hard to block the unwanted, usually the over-size ink lump, from entering the print head system, which may result in a blocking issue of the print head.
To save some money on replacing the filters, we could choose alternative compatible filters. They have been proofed to be work fine for a long period of time. When you purchase the compatible continuous inkjet printer spare parts, if you do not know the part number, you could tell us the size of the filter you are using, and let us know the printer model, and whether it’s for standard black ink, or pigment printer, then we will know which printer you are looking for.
Please feel free to contact for more info. We supply various compatible inkjet printer spare parts too, also refurbished ones are available.