Filterbank Caddy 100cfm – 250cfm (3 Filter options from: 5 Micron, 1 Micron, 0.1 Micron, Activated Carbon, Water Trap )

Description

Compact High-Flow 4-Stage Compressed Air Filtration System (100–250 CFM)

This compact modular filter bank is a high-performance compressed air filtration solution designed for applications requiring reliable air quality control in a smaller, more space-efficient format. Engineered for industrial and hire environments, the system delivers effective multi-stage filtration at airflow rates from 100 to 250 CFM, making it ideal for mid-range compressors, mobile setups, and point-of-use filtration.

Built around the same filtration philosophy as larger high-flow systems, this unit provides professional-grade air treatment without unnecessary complexity or permanent installation.

Four-Stage Progressive Filtration

The filter bank is configured as a true four-stage inline filtration system, using progressive separation to remove contaminants efficiently while maintaining stable airflow.

The first stage is a cyclonic water separator with no internal element. This stage removes bulk water and condensate using centrifugal force, reducing moisture load without adding restriction or consumable components.

The second stage provides 1 micron particulate filtration, capturing fine solid debris such as rust, scale, and general airborne contaminants common in compressed air systems.

The third stage is a 0.01 micron coalescing filter, designed to remove oil aerosols and fine liquid contaminants, protecting downstream equipment and air-driven processes.

The fourth stage is an activated carbon filter rated to 0.01 micron, used to remove oil vapours, odours, and trace hydrocarbons where higher air purity is required.

Each filter housing remains fully sealed and functional even when an element is not installed, allowing users to configure the system to their specific requirements without compromising system integrity.

Compact Frame Design for Site and Hire Use

All filter housings are enclosed within a robust steel protective frame designed to prevent accidental mechanical damage while allowing clear access for servicing and element replacement. The frame geometry is optimised to minimise floor space and maintain stability in busy work environments.

Integrated lifting provisions, forklift access points, and stackable design features make the unit easy to transport, deploy, and store, particularly within hire fleets or temporary job-site installations. Reflective safety tape enhances visibility and on-site safety in low-light or high-traffic areas.

Connections, Flow, and Control

The system is fitted with 1 inch inlet and outlet ports, equipped with small-head MinSup A claw couplers for fast, secure connection to standard compressed air systems. A full-bore ball valve on the outlet provides positive isolation and controlled air delivery.

Rated for airflow up to 250 CFM, the filter bank delivers effective filtration performance without excessive pressure drop, making it suitable for continuous-duty industrial use.

Optimised for Hire Fleet Flexibility

For hire applications, the filter bank is supplied as a complete unit with empty housings as standard. End users purchase only the filter elements required for their specific job, ensuring contaminated elements are not returned to the hire fleet. This approach reduces operating costs, simplifies logistics, and allows customers to tailor filtration performance to their application.

Typical Applications

General industrial compressed air filtration
Surface preparation and blasting (mid-flow systems)
Industrial spraying and coating support
Point-of-use filtration for sensitive tools or equipment
Temporary or mobile compressed air installations

This compact 4-stage filter bank delivers reliable airflow, adaptable filtration, and durable construction in a space-efficient package, making it a practical solution for demanding industrial and hire-based compressed air applications.