Finest Filters Pack of 2 Compatible Nitrate Filter Pads to fit Juwel Jumbo

Finest-Filters compatible replacement carbon filter pads are made from the same material as the @@@Gm1Afr3TXXHQ1o/7mfmoEKYDZam38OsA@@@ origionals. 2 X Compatible Nitrate Filter Pads for the Juwel Jumbo Filter The nitrate pads measure 150mm x 150mm x 48mm thick The nitrate pads remove excess nitrate from the water, once established. Nitrate pads should be changed every 6 weeks This is not a Juwel Product. This is a Finest-Filters alternative which serves the same purpose as the origional brand.