Molecular Sieve Filter Drier | China Suppliers & Factory for Refrigeration System Water Absorption and Impurity Filtration
⚡ Molecular Sieve
Molecular sieve is a synthetic compound with microporous cubic crystal hole structure, which can absorb residual water in refrigeration system and allow refrigerant to pass through normally.
- Corrosion resistant epoxy powder paint finish, Salty test up to 400 hour
- Allows installation with any orientation provided the arrow is in the flow direction. High moisture and acid removal capacity
- 25 µm (0.001 in.) S.S. filter provides high retention with minimal pressure drop. Suitable for R410A
- Available in sizes from 3 to 75 cubic inches.
- Thermally stable up to 120 °C (250 °F)






📋 Product Description
- The automatic compressed device makes it possible to automatically fill in the worn molecules.
- High moisture and acid removal capacity
- Motion of pads will not cause vibration
- Drying and filtering effect of combining
- Filtration: 20 microns
- Corrosion resistant epoxy powder paint finish, salt spray test above 500 hours
- Two kinds of connection methods: ODF and SAE; In order to facilitate welding, ODF adoption of TP2 copper reserve
- Compatible with R-12, R-134a, R-22, R-404A, R-407C, R-410A, R-500, R-502, R-507
- Maximum working pressure: 4.7Mpa/680Psig, with UL and CE certification
Shell: high purity copper pipe (rust resistant, high pressure resistant)
Inner core: 3A molecular sieve (water absorption ≥20%) + activated carbon layer
Sealing process: argon arc welding to ensure no leakage
Prolong the life of the equipment: reduce the corrosion of water and acidic substances on the compressor
Fast cooling: reduce system resistance and improve refrigerant cycle efficiency
Widely used: household refrigerator, commercial cold storage, car air conditioning can be used
Refrigerator/freezer repair and replacement
Air conditioning system maintenance and upgrade
Industrial refrigeration equipment maintenance
🔍 Product Details




📊 Parameter
Note: all size are TAOJUN standard, other size can be made on request.
📦 Packing and Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.



🏆 Certificates



























