Midtherm UV - UV-C Air Purifiers
MT750
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Introducing the MT750

Mobile Unit 750m3/h - High Capacity for Larger Spaces

High-capacity mobile UV-C air purification unit delivering year-round protection for larger spaces. Advanced F7 filtration captures 92-99% of airborne pollen, dust, and allergens—ideal for creating allergen-reduced environments during peak allergy season (March-September). Patented single-reactor design (UK Patent GB2615993B): air passes through the filter, then through the UV-C reactor chamber destroying 99.9% of airborne bacteria, viruses, and mold. Reactor windows continuously bathe the filter surface with UV-C, preventing pathogen buildup. 3-lamp configuration provides 750m³/h airflow for large rooms and high-traffic areas. F7 or F7+Carbon filter options available. Mobile wheeled design enables rapid deployment to any location—no installation required, simply plug and play. Ideal for outbreak control, temporary installations, seasonal allergy relief, or supplementing fixed systems. Oversized F7 filters last 6-12 months, 9,000-hour UV-C lamps. NHS Lab Bio-Validated and HTM03 Compliant.

NHS NETB 2023/01B
UK Patent Granted

Capacity

750 m3/hr

Weight

40kg

Dimensions

990mm x 455mm x 425mm

UVC Lamps

3 x 75w Phillips Signify

Sound Level

42-60 db (min-max) speed

Power

400w at 230v

Available Finishes

Gloss WhiteMatt Black
Key Features
  • F7 filtration captures 92-99% of pollen, dust, and allergens (ISO 16890)
  • Patented single-reactor design with dual protection (UK Patent GB2615993B)
  • Reactor destroys 99.9% of airborne pathogens + sanitizes filter via windows
  • Year-round protection: allergen reduction + infection control
  • Rapid deployment to any location—no installation required
  • Mobile wheeled design for maximum flexibility
  • 3-lamp configuration provides 750m³/h airflow for large rooms and high-traffic areas
  • F7 or F7+Carbon filter options (carbon removes odors and VOCs)
  • Plug-and-play operation—ready to use immediately
  • Oversized F7 filters last 6-12 months (reduced maintenance frequency)
  • UV-C lamps guaranteed for 9,000 hours (Phillips Signify)
  • NHS Lab Bio-Validated with proven efficacy
  • HTM03 Compliant for NHS healthcare facilities
  • Designed and Made in the UK
Special Features
  • UK Patent GB2615993B: Filter sanitisation technology prevents pathogen build-up
  • Dual protection: F7 filtration + single-reactor UV-C (air + filter sanitization)
  • Ideal for hay fever sufferers: 92-99% pollen removal during peak season (March-September)
  • Creates "pollen sanctuary" wherever needed—large offices, waiting rooms, classrooms
  • High-capacity mobile solution for large spaces, outbreak response, and high-traffic areas
  • Perfect for temporary installations, event spaces, or supplementing fixed systems
  • No installation required—plug and play, move between rooms as needed
  • Carbon filter option available for odor control (dental, veterinary, care homes)
  • Proven track record in NHS healthcare settings and commercial applications

Real-World Case Studies

See the MT500/MT750 mobile units in action at real facilities:

Harrison College installation

Harrison College - Doncaster

Independent testing at this specialist autism college demonstrated 63-85% bacterial reduction in classrooms and offices using MT250 and MT750 mobile units, creating a safer learning environment for vulnerable students.

Read Full Case Study →
Maidstone Hospital RAPS Ward

Maidstone Hospital - Kent

Proof-of-Concept Phase: Mobile units were deployed on temporary stands to simulate the air changes that would later be achieved by the permanent in-duct system. This flexible approach proved the effectiveness before final specification, demonstrating how mobile units can serve as testing tools, temporary solutions during construction, or rapid response to outbreaks. Final installation achieved 80% airborne pathogen reduction validated by UKAS laboratory testing.

Read Full Case Study →

Common Questions

What's the difference between MT500 and MT750?

The MT500 has 500m³/h capacity with 2 UV-C lamps (37-57 dB), while the MT750 has 750m³/h capacity with 3 lamps (42-60 dB). Both use low-cost F7 paper filters. Choose MT500 for smaller spaces or MT750 for larger areas requiring higher air change rates.

Are these units portable?

Yes. Both MT500 and MT750 are mobile units with built-in castors, allowing easy repositioning between rooms. They're plug-and-play with no installation required, making them ideal for flexible deployment in schools, care homes, and offices.

How often do F7 filters need replacing?

F7 filters are oversized and should be inspected at 6 months, but may achieve 12 months without significant restriction depending on environment. Replacement filters are available from stock in limited quantities.

Do these units have UK patents?

Yes. Both MT500 and MT750 feature UK Patent Granted technology for innovative UV-C air purification design, demonstrating our commitment to research and development in germicidal air treatment.

Installation & Technical Details

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Interested in the MT750?

Contact us today to discuss your requirements

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