• HEPA Scrubbers
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    Air Scrubbers and Negative Air Machines

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Specifications, Manuals, and Parts

Porta-Air has specifications for our HEPA air machines, dehumidifiers, and more. When things start to act funny and not perform as expected, they may need some maintenance or repairs. Download the proper manual so you can troubleshoot and repair the unit yourself. We have in-depth parts and maintenance manuals for all of our rentals, such as desiccant dehumidifiers, LGR dehumidifiers, fans, electric heaters, and water extractors. Find all the technical information you’ll need to maintain and repair your units. If you find that the problem is beyond your capabilities, then give our service technicians a call. They will assist you over the phone or come to your location. Browse all the HEPA air machine and dehumidifier specifications and manuals here.

Parts and Accesories

Summary of specs with part numbers
Common Accesories Part numbers

HEPA Scrubbers

Family Spec Sheet
Guardian HEPA System Spec Sheet
Guardian R HEPA System Spec Sheet
Guardian HEPA Owner's Manual
Guardian R HEPA Owner's Manual

Desiccant Dehumidifiers

Family Spec Sheet
Industrial Family Spec Sheet
D385 Spec Sheet
D850 Spec Sheet
4800 E Spec Sheet
D385 Owner's Manual
D850 Owner's Manual
4800 E Owner's Manual

LGR Dehumidifiers

Family Spec Sheet
DryMAX BLE Spec Sheet
DryMAX XL Spec Sheet
DryMAX BLE Quick Start Guide
DryMAX XL Owner's Manual
R175 Spec Sheet
R250 Spec Sheet
250 MAX Spec Sheet
R250 Owner's Manual
250 MAX Owner's Manual


Family Spec Sheet
AirMax Radial Mover Spec Sheet
Axial Air Mover Spec Sheet
Stackable Centrifugal Air Mover Spec Sheet
AirMax Radial Mover Owner's Manual
Axial Air Mover Owner's Manual
Axial Air Mover Stand Manual
Stackable Centrifugal Air Mover Owner's Manual

Electrical Heaters

Family Spec Sheet
FireBird Compact 20 Spec Sheet
FireBird Spec Sheet
FireBird Compact 20 Owner's Manual
FireBird Owner's Manual

Water Extractors

Family Spec Sheet
Hydro-X Vacuum Spec Sheet
Hydro-X Xtreme Xtractor Spec Sheet
Hydro-X Vacuum Owner's Manual
Hydro-X Xtreme Xtractor Owner's Manuals


DryPHONE Quick Start Guide
DryPHONE Sheet
DryTAG Mounting Locations
DryTAG Quick Start Guide
DryTAG Sheet
DryTAG RH Quick Start Guide
DryTAG RH Sheet
Containment Weight Duct Adapter Spec Sheet
DryLINK Flyer
HM-40 ThermoHygrometer Spec Sheet
HS-1 Spec Sheet
HS-1 Owner's Manual
Psychrometric Calculator Spec Sheet

Other Downloads

Product Catalog
Guardian R HEPA - Antimicrobial Filter Technology
Guardian R HEPA Filter and Covid 19 Virus