My Comparison List

Features

Connection Size

3/8" ODS 1/2" ODM
1/4" SAE Flare
1/4" OSD 3/8" ODM
Manufacturer

Castel
Castel
Castel
Model

4205/3S
4216/2
4303/2S
Type

Anti-Acid Filter Drier
Anti-Acid Filter Drier
Filter Drier