
Superior Air Filtration
The 99.97% HEPA filtration exceeds standards and continuously cleans the air for better health.

Energy-Efficiency
It is 40% more efficient, saving costs, and cleaning 400 sq. ft. per hour.

Portable & Practical Design
The compact design allows for easy transport, a replaceable filter, and fits into any space.

Portable High-Efficiency Air Filtration
Trusted by facilities that can’t afford failure, the GermBuster 300 combines dependable performance with medical-grade air filtration.
The GermBuster 300 is a portable air filtration unit providing 99.97% HEPA filtration, ideal for healthcare settings, patient areas, and any space requiring high air quality. It features a high-efficiency ECM fan that delivers 330 CFM while using up to 40% less energy than similar units. This unit cleans a 400 sq. ft. room six times per hour and offers precise airflow control. Its compact, durable design includes a replaceable canister-style filter. Third-party testing confirms the air meets ISO Class 8 standards, ensuring cleanroom-level air quality with every pass.
Designed as an easy-to-relocate unit.
Specifications:
WORKING DIMENSIONS
- Dimensions: 16” W x 16” L x 25” H
Structure:
The HEPAFORCE GermBuster 300 features a compact, durable stainless steel construction. Its high-efficiency ECM fan provides 330 CFM, using up to 40% less energy than similar units. The unit is capable of cleaning a 400 sq. ft. room six times per hour, with high precision airflow control. Its caster base ensures easy transport, and the replaceable canister-style filter makes annual replacement simple. The 99.97% HEPA filter exceeds ASHRAE 52.2 MERV 16 standards, providing superior filtration for cleaner air.
HEPA-Filtered Negative Air:
The GermBuster 300 includes a 99.97% HEPA filter with a MERV 16 rating, offering medical-grade filtration for optimal air quality. The MERV 7 poly pre-filter captures larger particles, while the round HEPA filter delivers fine filtration at 0.3 microns.
Electrical:
The unit operates on a 120V electrical rating, with a low power draw of 170 watts. It comes with an 8 ft. power cord, providing convenience and flexibility in positioning. The unit’s three-way electrical design ensures safe power control for infection control practices.
Safety Features:
The unit operates at a sound level of 55 dB, ensuring a quiet environment while maintaining excellent air purification performance.
Powerful Air Purification for Safer Spaces
Maximize Air Quality and Save on Energy Cost
It operates 40% more efficiently than similar units, providing ongoing utility savings while purifying air in spaces like doctor offices, classrooms, and nursing homes. It filters 99.97% of particles at 0.3 microns, ensuring clean, safe air.

Trusted by Over 5,000 Health Facilities Worldwide
The HEPACART® family of products is trusted by healthcare facilities across all U.S. states and Canadian provinces. Internationally, the HEPACART brand is trusted by healthcare facilities in the Middle East, United Kingdom, European Union, Australia, Asia, and South America.
We were in a pinch for time and your team provided excellent service from Sales to delivery. Perfect Customer Service! Thank you!
John S.
Matrix HQ
[HEPACART] is very organized and super helpful. Very helpful without being pushy. Great follow through.
Mark O.
Riverton Hospital
From the onset the HEPACART first impression was that of integrity and quality.
Paul B.
On Demand Industrial Supplies
They helped us get what we needed as fast as possible, and delivered with time to spare.
Lucas P.
St. Vincent Hospital
EXCELLENT communication with quick responses and turn around times.
Brady K.
Graybar
Built To Work As Hard As You Do
DELIVERS EFFORTLESS AIR PURIFICATION WITH 40% GREATER ENERGY EFFICIENCY

Durable Material
STAINLESS STEEL DESIGN
Built with a robust stainless steel construction, this unit is designed for durability, ensuring long-lasting performance in demanding environments like healthcare facilities, schools, and offices.

High-Efficiency Performance
ENERGY-SAVING TECHNOLOGY
The GermBuster 300 operates 40% more efficiently than similar units, providing powerful air purification while reducing energy consumption and ongoing utility costs.

Advanced Filtration
99.97% HEPA FILTER
Equipped with a 99.97% HEPA filter at 0.3 microns, the GermBuster 300 ensures exceptional air quality by capturing even the smallest particles, providing a healthier environment for patients, staff, and visitors.

AIR CHANGES PER HOUR TO CFM CALCULATOR
Instantly Calculate Your ACH and Unit Requirements
Use this calculator to determine how many air changes per hour (ACH) your current setup delivers and which of our equipment you need to reach your target. Enter your room dimensions and desired ACH to get fast, accurate results that help you optimize air quality and plan with confidence.
RUN A SAFE AND EFFICIENT FACILITY
The HEPACART Commitment
All of our products are used to protect the environment in many types of high-risk applications.

Safety
HEPACART® certifies each filtration unit specifically for HEPA air quality and air flow to ensure superior safety.

Productivity
HEPACART® products are designed for portability, efficiency, and effectiveness in many environments.

Durability
With rugged aluminum construction, our products will provide you a virtual lifetime of use.

Flexibility
Over 50+ retrofit options make HEPACART® a dynamic product that can evolve from one project to the next.

Sustainability
Using HEPACART® products reduces waste associated with disposable tents and other temporary enclosures.

Aesthetics
HEPACART® products mean you are serious about infection and dust control.
PROTECT YOUR FACILITY’S AIR QUALITY
Maximize Your Dust Containment Solution
Make the most out of your dust containment by expanding your line with equipment designed to work together. Achieve industry-leading airborne particle containment and maximize your investment.