The Arkay Photo Water Filter Cartridge is specially engineered for filtering out rust, sand, scum, and other impurities from water, developers, stop baths, fixers, hardeners, toners, hypo, and bleaches.
1/3 the pressure drop of a standard wound filter cartridge(typical pressure drop at 7GPM would be 0.2 PSI).
Two times the dirt holding capacity of a standard cartridge.
100% filtration- for a 25 micron removal requirement