Filter Drier Cores

Filter drier cores remove moisture, acids, and debris from the system. Choosing the right filter drier core is essential to providing reliable, long-lasting system protection.
Emerson has the broadest range of desiccant blends in the industry. Products range from 100% activated alumina (high acid) to 100% molecular sieve (high moisture). There is an Emerson core for every application, and all cores are completely interchangeable with other cores and shells.
Emerson universal replacement cores and filter cores are used in our ADKS and STAS shells and similar competitive take-apart type filter drier shells.