MUELLER Liquid Line Filter Dryer: Steel, For 5.9 ton System
The MUELLER Liquid Line Filter Dryer is a steel shell filter drier designed for use in 5.9 ton systems. It is compatible with HFC refrigerant groups and utilizes an activated alumina/molecular sieve core. This…
SKU 3G-OTH-71929
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Product Description
The MUELLER Liquid Line Filter Dryer is a steel shell filter drier designed for use in 5.9 ton systems. It is compatible with HFC refrigerant groups and utilizes an activated alumina/molecular sieve core. This product is identified by manufacturer part number A 18889.
Frequently Asked Questions
What is the MUELLER Liquid Line Filter Dryer A 18889 used for?
The MUELLER A 18889 is a steel shell filter drier for 5.9 ton HFC refrigeration systems. It removes moisture, acids, and contaminants from the liquid line using an activated alumina/molecular sieve core, protecting compressors and metering devices in commercial and industrial cooling applications.
What are the specifications of the MUELLER A 18889 filter drier?
The MUELLER A 18889 is a steel shell liquid line filter drier rated for 5.9 ton systems. It uses an activated alumina/molecular sieve core and is compatible with HFC refrigerant groups. The manufacturer part number is A 18889.
Where to buy the MUELLER A 18889 filter drier worldwide?
3G Electric supplies the MUELLER A 18889 liquid line filter drier worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this HFC-compatible steel shell filter drier.
How to install a MUELLER liquid line filter drier?
Install the MUELLER A 18889 in the liquid line with the arrow pointing toward the expansion device. Braze with dry nitrogen flowing to prevent oxidation. Use a filter drier core with activated alumina/molecular sieve for HFC systems. Replace whenever the system is opened for service.
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3G Electric supplies MUELLER steel shell filter driers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















