Cleaning Cartridge Accessory Panasonic's 3-pack replacement cartridges clean and renew men's electric shaver for models ES7056S, ES7058S, ES7109S, ES8075S, ES8077S, ES8078S, ES8167A, ES8168S, ES8109S, ES-LT71-S, ES8228S, ES8249S, ES8249K, ES-LA93-K, ES-LV81-K. Keeps shaver blades lubricated, sanitized, fresh and smelling great Long lasting cleaning cartridges provide superior cleaning power One cartridge lasts up to 30 cleanings (or 60 days) Water-based cleaning solution contains no alcohol, which equates to less skin irritation