The Stratus HVP

Built in High Volume Purification Unit - Capable of up to
4,850 CFM (Cubic Feet per Minute) Clean Airflow

Key Benefits

Energy Conservation (IAQP)

Can be used for ASHRAE Standard 62.1 Indoor Air Quality Procedure (IAQP) for energy reduction or possible reduction of outdoor air through the use of recirculated and purified air, while maintaining all design compounds within the building under their design limits

Cost Effective

Provides a cost-effective, energy-efficient alternative to a fleet of portable air cleaners

Absolute Filtration

Provides particulate and gaseous contaminant control utilizing a 3-stage filtration system

Adaptable Installation

Easy to install suspended unit that operates with multiple air duct outlet options to distribute air directly into the occupied space

Reliable Efficiency

Direct-drive variable speed, high-efficiency fan motor with single intake plenum provides increased system dependability and efficiency by eliminating drive coupling

Contact AirBox Engineering Today

Our arena-style air cleaner will soon be a staple in America’s entertainment industry.

How do you clean the air in larger occupied spaces such as arenas, indoor sports facilities, auditoriums, and retail spaces? That’s been a challenge for facility and venue owners and operators.

Thanks to its substantial airflow, the Stratus HVP (High Volume Purifier) simplifies effectively cleaning and distributing clean air in larger spaces. With new Indoor Air Quality and ventilation standards on the horizon, the Stratus is the perfect solution for high-occupancy commercial venues.



ASHRAE 241-2023 Compliant
ASHRAE 62.1-2022 Compliant
UL Listed Listing in progress
US DOE-STD-3020-2015
Certified 99.99% HEPA Filter
Bioaerosol Testing Available upon Request
Efficacy Testing Available upon Request


Operating Voltage 3~ 200-240 VAC

3~ 200-240 VAC, 50/60HZ, Ball Bearing, IP55
UL Listed

Connectors Deutsch DT, IP68 Rated


Unit Weight 495 lbs
Unit Size 37″H x 70″W x 70″D
Maximum Nominal
Air Flow Rate
4,850 CFM
Controls Standard manual control and Smart Fleet Management System (IOT) allowing for remote adjustment.
Enclosure Material and Finish Aircraft Grade Aluminum Alloy Outside Skin with Structural Steel Frame
Powder Coat Finish
Duct sizes Trade Size 12
Additional Features Differential Pressure and TVOC sensors for concentration and filter life monitoring.
Warranty Transferrable Limited Lifetime Warranty

System Construction and Components

Superior Construction

  • Durable powder coat finish and all aluminum sheet metal skin for leak free construction and increased corrosion resistance
  • Seamless maintenance with well-designed slide out filter racks and cam-lock style compression seals
  • Stainless steel hinges and hardware complete the Stratus’ superior sealing and durability

Optimized Controls

  • Cellular connected controls make this installation dependable for contamination control
  • Optimize energy efficiency by scheduling your system during occupied hours
  • Integrated Differential Pressure Filter Sensors provides for efficient maintenance by only changing filters when necessary and simplifying maintenance schedules
  • Integration with Building Management Systems makes this product versatile for any building operator
  • Easy configuration for Infection Risk Management Mode

High Quality Filtration

  • Dual MERV 9A pre-filters
  • MERV 7 Molecular Adsorbent filters with Synthetic Containment Membrane to target unwanted Volatile Organic Compounds (VOCs)
  • Certified HEPA filters with minimum efficiency of 99.99% @ 0.3 microns

Installation Support

An Integration Guide will be provided to give guidance for various types of installation, inclusive of indoor and various mechanical system layouts.

An Installation Guide will also be provided for detailed schematics in installation procedure for various types of installs. This will include controls integration, electrical, mechanical, and operational instructions for final installation.

Submittals include shop drawings which indicate assembly, unit dimensions, weight loading, required clearances, construction details, field connection details, electrical characteristics and connection requirements.

Stratus HVP Performance

Ready to transform your indoor air?