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MUELLER Liquid Line Filter Dryer: Steel, For 2.8 ton System - Steel Shell Filter Driers
MUELLERSteel Shell Filter Driers

MUELLER Liquid Line Filter Dryer: Steel, For 2.8 ton System

The MUELLER Liquid Line Filter Dryer: Steel (MPN A 18845) is a steel shell filter drier designed for use in 2.8 ton systems. It is compatible with HFC refrigerant groups and utilizes an activated alumina/molecular…

SKU 3G-OTH-72305

Also listed as: A18845 · A-18845

Brand
MUELLER
Item
Liquid Line Filter Dryer: Steel, For 2.8 ton System
Category
Steel Shell Filter Driers
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Technical Specifications

MUELLER
Manufacturer Part Number
A 18845
Type
For 2.8 ton System, Activated Alumina/Molecular Sieve
Compatible Refrigerant Group
HFC

Technical Documents

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MUELLER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MUELLER Liquid Line Filter Dryer: Steel (MPN A 18845) is a steel shell filter drier designed for use in 2.8 ton systems. It is compatible with HFC refrigerant groups and utilizes an activated alumina/molecular sieve core. This product is manufactured by MUELLER.

Frequently Asked Questions

What is the MUELLER Liquid Line Filter Dryer A 18845 used for?

The MUELLER Liquid Line Filter Dryer A 18845 is used in HVAC and refrigeration systems to remove moisture, acids, and contaminants from the liquid line. It is designed for 2.8 ton systems using HFC refrigerants, protecting compressors and expansion valves from damage.

What are the specifications of the MUELLER A 18845 filter dryer?

The MUELLER A 18845 is a steel shell liquid line filter dryer for 2.8 ton systems. It uses an activated alumina/molecular sieve core and is compatible with HFC refrigerant groups. The manufacturer part number is A 18845, and it is made by MUELLER.

Where to buy the MUELLER A 18845 filter dryer worldwide?

You can source the MUELLER A 18845 filter dryer worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the MUELLER Liquid Line Filter Dryer A 18845?

Install the MUELLER A 18845 filter dryer in the liquid line between the condenser and expansion valve, with the arrow pointing in the direction of refrigerant flow. Braze with care to avoid overheating the shell, and replace the core whenever the system is opened for service.

Used in

Common applications for MUELLER
Commercial refrigeration systems — Mueller steel shell filter driers for moisture and contaminant removal in liquid lines.
HVAC installations — Mueller sweat connection ball valves for flow control in refrigerant circuits.
Industrial process cooling — Mueller magnetic check valves to prevent backflow in refrigerant piping.
Refrigeration system maintenance — Mueller flare nuts and bushings for access valve connections.
Low-GWP refrigerant systems — Mueller A2L-compatible ball valves for use with low-flammability refrigerants.
Retrofit projects — Mueller filter driers and valves for upgrading existing refrigeration equipment.

MUELLER Products

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.

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