Introduction

Heldon’s range of drier cores are manufactured from 3A Molecular Sieves, Activated Alumina, and Activated Carbon
are added to optimise the core for its intended position in the system and maximum performance.

Ultra-dry: 100% Molecular Sieve
Used for maximum moisture removal, offering the best performance and value, suitable for all traditional and modern refrigerants
with mineral and POE oils.

Standard: 80% Molecular Sieve & 20% Activated Alumina
A blend of Molecular Sieve and Activated Alumina for high performance, moisture and contaminant removal

Burn-out: 45% Activated Carbon, 45% Molecular Sieves & 10% Activated Alumina
For clean up after burn-outs, and badly contaminated systems with acids, wax and moisture.