The Design-Aire LP is the smallest model in our line of fan-filter units.  The sleek design of the stainless steel housing is ideal for pharmaceutical applications requiring frequent wipe downs.  This compact model, however, is no step down from our standard Design-Aire as it contains nearly all the same great features.


  • Easy Installation
    The 10.75” height and light-weight housing of these units make them easier to slide into ceilings. The 3-prong electrical cord allows them to be plugged into standard 115V outlets.
  • HEPA Duration
    The variable speed control helps increase HEPA filter life by allowing the motor speed to be increased as the loading on the filter increases. This keeps the airflow consistent and results in fewer filter changes.
  • Energy Costs
    Each unit only uses a maximum of 1.08 amps.
  • Stainless Steel Housing
    Durable stainless steel housing has a smooth finish for easy cleaning.


  • High Efficiency Particulate Air (HEPA) filter rated 99.99% efficient at 0.3 microns
  • Uniform airflow across filter face
  • Durable stainless steel housing
  • Disposable/washable foam pre-filter
  • Less then 56dba noise levels
  • 15' power cord, 115V – no hard wiring required!
  • Sizes: nominal 1’x1’, 1’x 2’, 1' x 3' and 1' x 4'
  • 2 Year Limited Warranty


  • Ultra Low Penetration Air (ULPA) filter rated 99.9995% efficient at 0.12 microns
  • Room side replaceable HEPA filter
  • Room side replaceable ULPA filter
  • HVAC collar connections
  • Minihelic gauge, 0-1" w.g.
  • NEW: 230V export option is now RoHS compliant
  • Reverse direction airflow
  • EC motor


Click here to open a PDF of the Design-Aire LP 115V cut sheet.

Click here to open a PDF of the Design-Aire LP 230V cut sheet.

A leader in Building Clean Environments

We are very pleased to announce that as a result of a recent merger of Microzone Corporation and Design Filtration Inc., our two companies have become one entity under the name of Design Filtration Microzone Inc.

This is a very exciting venture for both companies, for our employees, customers, distributors and our supplier partners. Our mission at Design Filtration Microzone Inc. is to provide an excellent customer service experience with the unsurpassed knowledge base and the high level of expertise that our customers and distributors have come to expect. This joining of forces has resulted in a more comprehensive product offering including several new equipment lines to be announced in the coming months.


86 Harry Douglas Drive.Ottawa, Ontario
K2S 2C7 Canada

Telephone: 613-831-8318

Toll Free: 888-636-8609

Fax: 613-831-8321