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MUELLER A 18657 Steel Shell Filter Drier - Steel Shell Filter Driers
MUELLERSteel Shell Filter Driers

MUELLER A 18657 Steel Shell Filter Drier

The MUELLER Liquid Line Filter Dryer: Steel is a steel shell filter drier designed for use with HFC refrigerant groups. This unit is specified for a 5 ton system and features a desiccant core, with dimensions of 5.4…

SKU 3G-OTH-71915

Also listed as: A18657 · A-18657

Brand
MUELLER
Item
A 18657 Steel Shell Filter Drier
Part Number
A 18657
Category
Steel Shell Filter Driers
Available to Order
Also known as:A 18657MUELLER
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MUELLER
Manufacturer Part Number
A 18657
Type
For 5 ton System, Desiccant
Lg
5.4 in
Female Sweat
3/8 in
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 is a steel shell filter drier designed for use with HFC refrigerant groups. This unit is specified for a 5 ton system and features a desiccant core, with dimensions of 5.4 inches in length and a 3/8 inch female sweat connection (MPN A 18657).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MUELLER Liquid Line Filter Dryer used for?

The MUELLER Liquid Line Filter Dryer is used in HVAC and refrigeration systems to remove moisture, acids, and contaminants from HFC refrigerant circuits. It protects compressors and expansion valves, ensuring system efficiency and longevity. This steel shell model is designed for 5 ton systems with a 3/8 inch female sweat connection.

What are the specifications of the MUELLER A 18657 filter dryer?

The MUELLER A 18657 is a steel shell liquid line filter dryer for 5 ton systems. It uses a desiccant core, measures 5.4 inches in length, and has a 3/8 inch female sweat connection. It is compatible with HFC refrigerant groups. The manufacturer part number is A 18657.

Where to buy MUELLER filter dryers worldwide?

MUELLER filter dryers are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on the MUELLER A 18657 liquid line filter dryer.

How to install a MUELLER liquid line filter dryer?

Install the MUELLER filter dryer in the liquid line after the condenser and before the expansion valve. Ensure flow direction matches the arrow on the shell. Braze using a wet rag to protect the desiccant core. Evacuate the system before charging with HFC refrigerant. Always follow standard HVAC safety practices.

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.
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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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