MOLECULAR SIEVE FILTER CORE - Dry Β· Acid-Remove Β· Filter
Six core advantages that keep your refrigeration system protected around the clock
3A molecular sieve (3 angstrom) selectively adsorbs water, not refrigerant; alumina also removes acids.
A fully sealed metal housing prevents moisture pickup during transport and storage.
Stainless-steel screens trap welding slag, metal chips and dust to protect precision parts.
Compatible with R12/R22/R134a/R410A/R407A and new eco-friendly refrigerants.
KD drying cores for liquid lines, KH suction cores for return-gas lines.
Precision-stamped aluminum/copper shells, helium leak tested and dryness checked on every core.
Detailed parameters for a precise match to your application
| Model | Connection | Desiccant Type | Molecular Sieve Weight (kg) |
|---|---|---|---|
| KD48 | ODF 3/4" | 3A molecular sieve | 0.08 |
| KD80 | ODF 1-1/8" | 3A molecular sieve | 0.15 |
| KH48 | ODF 3/4" | 3A molecular sieve + activated alumina | 0.10 |
| KH80 | ODF 1-1/8" | 3A molecular sieve + activated alumina | 0.18 |
| KH100 | ODF 1-3/8" | 3A molecular sieve + activated alumina | 0.25 |
| SF48 | ODF 3/4" | 3A molecular sieve | 0.06 |
| SF100 | ODF 1-3/8" | 3A molecular sieve | 0.20 |
Widely deployed across commercial and industrial refrigeration
KD cores adsorb moisture and filter contaminants in liquid lines.
KH cores filter return gas and prevent compressor liquid slugging.
Standard replacement element for KDK/KDCL filter housings (SF series).
Must-fit new cores after a major overhaul or compressor burnout.
Kilterra delivers professional refrigeration component solutions with OEM/ODM support.