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For true HEPA air filtration in a small, compact, and ultra-portable package, the Phoenix GuardianR Pro HEPA air scrubber system is ideal.


You can set this unit up as an air scrubber or negative air machine, giving you multiple ways to treat the air in an affected area, and get True HEPA performance from not only the filter, but the entire device itself.


The GuardianR can deliver up to 500 CFM of filtered airflow. With variable speed control between 250 CFM and 500 CFM, you can dial in the exact amount of desired airflow to perfectly match the needs of the job at hand. A single GuardianR Pro will provide four air changes per hour (the recommended minimum) on 7,500 cubic feet (more than a 30' x 30' x 8'′ room). To top it off, this machine draws fewer than 2 amps of power, making it perfect for jobs where space and power are at a premium.


The GuardianR weighs just 33 lbs, and measures 14"H x 22"W x 24"L. Its durable, rotomolded housing easily handles the usual bumps and bangs associated with restoration work, and it's also stackable, too. So it won't take up a lot of space in your truck or storage area. The molded handle and stackable design makes the GuardianR Pro easy to hand carry, transport, and store.


Designed to operate horizontally or vertically, the large 16-inch diameter inlet maximizes the capture zone of airborne particles. The detachable outlet duct ring makes attaching lay flat duct quick and easy, so you can deliver HEPA filtered air where you want it. 


The GuardianR Pro also has a built in GFCI outlet and 12-amp breaker to conveniently provide 10 amps of power for other devices while operating at high speed. A Change Filter Light automatically alerts the restoration professional when the filters should be checked and possibly replaced to maintain maximum CFM performance.


The GuardianR Pro’s 2-stage filter design removes virtually all hazardous particles from the air, and the optional carbon/potassium permanganate filter can be used to absorb a wide range of odors and gases.



  • Up to 500 CFM airflow
  • Only 1.9 amps
  • Compact design
  • Variable speed flow
  • Multiple ducting options
  • Tough, rotomold cabinet
  • Optional carbon/potassium permanganate blend filter
  • On-board duplex GFCI and circuit breaker
  • Large horizontal inlet maximizes capture zone
  • 30% more filter media maximizes filter life
  • True HEPA filtration with 2-stage filtration design



  • 1 - HEPA Filter (PH-HEPAR500-EA)
  • 1 - 1st Stage Pre-Filter (PH-PREFR500-CS)


More Information
Air Scrubber CFM Rating250 to 500
Operating SpeedsVariable
Weight33 lbs
CategoryAir Scrubbers
Warranty InformationWarranty: One Year, 100% Parts and Labor
Manufacturer Model Number4031350
Xactimate CodeXactimate Code: WTRNAFAN

Air Scrubber #1(b) - USiM Industrial Phoenix GuardianR Pro HEPA System

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