HVAC Product/Literature/Software

Filters: A-J Manufacturing

February 20, 2012
/ Print / Reprints /
/ Text Size+

A.J. ManufacturingThe new Criti-Clean Intelligent Fan Filter Unit is suited for clean rooms and hospital operating rooms.

A-J Manufacturing recently introduced the Criti-Clean fan filter unit (FFU), a fan-powered laminar flow HEPA filter diffuser. This new computer-controlled FFU features a variable-speed ECM motor, stainless steel construction and an all-welded plenum built to meet the latest pressure testing standards.

"We’re very excited to add the Criti-Clean FFU to our complete line of custom and standard stainless steel air distribution products," said Rob Haake of A-J Manufacturing. "Our new Criti-Clean FFU will make designing and constructing new clean room environments in existing buildings easier, because the unit’s fan and motor supply its own airflow, so there’s no need to re-route existing HVAC systems."

The new Criti-Clean FFU is designed to provide constant airflow, automatically compensating for changes in filter load, static pressure and more. It also supplies a higher CFM output than competitive models.

Available in 48- x 24-in. and 24- x 24-in. models, the Criti-Clean FFU accommodates a Gel Seal HEPA or ULPA filter, which can be easily replaced from the face of the unit.

You must login or register in order to post a comment.



Image Galleries

ES Gallery: Snapshots & Systems

Check out highlights from projects featured in our magazine this year!

Engineered Systems Magazine

cover nov 2014

2014 November

Check out the November 2014 issue of Engineered Systems and the cover story: District Chilled Water Systems Design: A Tale Of Two Footprints.

Table Of Contents Subscribe

System Design

Based on your experience and knowledge level, are you currently comfortable designing or maintaining a system incorporating VRF or radiant ceiling panels?
View Results Poll Archive


The Green Energy Management Book

Learn from our experts how to evaluate job opportunities, market your services, sell a Walk-through Survey, target areas for an Energy Audit, calculate energy savings, do retrofit work, and win continuing contracts for retrofit work.

More Products

Clear Seas Research

Clear Seas Research ImageWith access to over one million professionals and more than 60 industry-specific publications,Clear Seas Research offers relevant insights from those who know your industry best. Let us customize a market research solution that exceeds your marketing goals.

Tomorrow's Environment Podcast

This series from longtime columnist and chronic forward-thinker Howard McKew covers a lot of ground -- from retrocommissioning to systems training, on toward checklists for drawings and tips for meeting minutes. Click HERE to be taken to the podcast page!


new Facebook icon Twitter icon YouTube iconLinkedIn icon  Google+