Blue Indicating Molecular Sieve
SKU: BlueIndicatingMolecularSieve

Blue Indicating Molecular Sieve


AGM Part Number
4A Blue Indicating
4 x 8 mesh
4A Blue Indicating
8 x 12 mesh

Blue Indicating Molecular Sieve is indicating and will change color when the desiccant beads are saturated.

Molecular sieve is a synthetically crystalline metal alumosilicate zeolite.

Molecular sieve particles have a uniform pore structure that enables molecular sieve to separate molecules by size. This pore structure provides a high capacity for water absorption at very low humidity levels while allowing molecular sieve to retain a higher percentage of moisture capacity at elevated temperatures.

Due to its high affinity for moisture, molecular sieve is able to bring the relative humidity in packages down in the low parts per million (ppm) range.

AGM's Blue Indicating Molecular Sieve is available in two mesh sizes: 8x12 and 4x8.

To determine the best size for your application, please refer to our Mesh Size Equivalents Chart.

Additional Information

Weight 5 lbs


Mesh Size

4 x 8, 8 x 12

Standard Packaging

1 Can

Mesh Type




Mesh Size

4 x 8 or 8 x 12

Desiccant Type

Molecular Sieve

Container Weight

5 lbs (2.2 kg)