Unimaster Baghouse Collector

Economical Vibration-Cleaned System

Donaldson Unimaster Baghouse Dust Collector | AIRPLUS Industrial

The Unimaster is a self-contained dust-collection system that comes complete with a fan & fan motor, automatic shaker & shaker motor, plus a system controller

Donaldson Unimaster® Baghouse Dust Collector

In production for over 40 years with hundreds of thousands in use worldwide, the Unimaster® collector’s compact design and quiet operation is an industry success. Yet, Donaldson Torit® is continually improving the Unimaster to ensure that it provides efficient, trouble-free service. ​

A self-contained collector with everything needed to begin collecting dust, the Unimaster comes complete with fan and fan motor, automatic shaker and shaker motor, and system controller making installation quick and easy. Since the automatic shaker cleans the bag filters, there is no need for expensive compressed air. Ideal for intermittent operations in plant processes, the Unimaster can be used as a central system or at the point of dust generation.

Donaldson Unimaster Baghouse dust collector | AIRPLUS Industrial
Unimaster Baghouse dust collector


Compact Design

Minimizes floor space and fits in virtually any plant layout.


Three configurations to suit a variety of dust collection applications.

Broad Range

Offering maximum air handling capacity in a compact design, the Unimaster offers filtration media area from 3.7 to 69.7 m² / 40 to 750 ft².

Quiet & Efficient Operation

Motors and fan are enclosed in collector housing to minimize noise.

Easy Maintenance

Easy Service

Donaldson Unimaster Baghouse perforated inlet deflector | AIRPLUS Industrial
Perforated inlet deflector

Perforated Inlet Deflector

Knocks down larger particles into the hopper reducing bag abrasion and increasing bag filter life.
Donaldson Unimaster Baghouse Quick release lever | AIRPLUS Industrial
Quick release lever

Quick-Release Lever

Allows for easy removal and maintenance of bin.

Donaldson Unimaster Baghouse Heavy duty flexible metal coils | AIRPLUS Industrial
Heavy duty flexible metal coils

Heavy-Duty Flexible Metal Coils

Inserted into filter bags keeps bags open to maximize airflow and assist in knocking dust off during cleaning cycle.

Donaldson Unimaster Baghouse Bag-release levers | AIRPLUS Industrial
Bag-release levers

Bag-Release Levers

Allow for easy removal of bags.


Donaldson Unimaster Baghouse brochure download icon | AIRPLUS Industrial
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Donaldson Unimaster Baghouse installation & operation manual download icon | AIRPLUS Industrial
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Baghouse filter selection guide | AIRPLUS Industrial
Click to download Baghouse filter media guide