JSP PowerCap Active TH1P Replacement Filter Set | CAU601-001-100These JSP Powercap Active Filters are essential for keeping your PowerCap Active Standard or PowerCap Active IP up and running and performing correctly. They come supplied as a pair and should always to changed as a pair to ensure that your PowerCap system delivers optimal levels of protection. To replace the filters, simply give the installed filters a wiggle to free off the gasket, then twist the filter housing by around 45 degrees it should then