SmartClean Replacement Cartridge (3 pack), JC303/52

Cleans up to 99.99% of hair with its DualFiltration system. The unique double filter prevents hair and dirt from clogging your shaving heads, ensuring your shaver always performs at its very best.Works with any Philips Norelco models that include SmartClean (Series 5000, 7000,9000)
Cleans shaver 10X more effectively than water
The alcohol-free formula is skin-friendly and hygienic
Reduces friction and wear on shaving heads and blades
The first system that quickly and effectively cleans shavers that were used with foam and gel