Modern, healthy office interior with clean, purified indoor air
Powered by Oxford University DNO Technology

Nigeria’s Pioneer Indoor Air Quality Management Solutions Company

We assess, monitor, manage, and maintain healthy indoor air for your organization — with medical-grade, Oxford-backed purification technology.

99.99% efficacy Oxford-backed technology Lagos, Port Harcourt & Abuja

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Installations Completed

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Years of Expertise

How it works

A complete, managed air quality journey

We don't just sell purifiers. We take full ownership of your indoor air — from first assessment to ongoing reporting.

01

Assess

Free on-site air quality assessment of your space and pollutant profile.

02

Install

Professional installation of the right DNO purification system for your needs.

03

Monitor

Real-time sensors track PM, CO₂, VOCs and more — 24/7 on the cloud.

04

Maintain

Managed service agreements: filter changes, calibration & 24/7 support.

05

Report

Clear monthly data reports and compliance-ready air quality insights.

D-Orbital Nano Oxide air purification nanotechnology visualization
The science

Oxford University DNO Technology

Our systems use the D-Orbital Nano Oxide (DNO) catalyst, developed through Oxford University research. Unlike conventional filters that simply trap pollutants, DNO actively neutralises them — delivering medical-grade, 99.99% effective purification.

Neutralises

PM1.0PM2.5PM10CO₂CONO₂SO₂HCHOVOCs
Discover our technology
Who we serve

Cleaner air for every sector

Healthcare & Hospitals

Clinical-grade purification for wards, ICUs, theatres and clinics.

Educational Institutions

Protect students and staff and reduce airborne transmission.

Corporate Organisations

Fresher, safer workplaces for healthier, more productive teams.

Hospitality & Hotels

Elevate guest comfort and wellness with certified clean indoor air.

Government Parastatals

Compliance-ready IAQ management for public sector facilities.

Featured products

Purifiers built for Nigerian spaces

From personal units to large commercial cabinets — there is a Healthy Air system for every space.

Healthy Air 800 air purifierCommercial

Healthy Air 800

Advanced Commercial Purification

Coverage Area
80–120 m²
Power
80W at maximum speed
Weight
15.8 KG
CADR (smoke)
780 m³/h
  • Built for hospitals, offices & large spaces
  • Industry-leading 780 m³/h CADR
Healthy Air 500 air purifierDomestic & Mini Commercial

Healthy Air 500

Smart Domestic & Mini-Commercial Unit

Size
290mm × 290mm × 560mm
Coverage Area
30–80 m²
Power
45W at maximum speed
Weight
10.8 KG
  • Smart purifier for homes & small offices
  • Powerful 500 m³/h clean air delivery

Looking for a portable solution?

Explore the Ecofresh Box range — compact clean air for personal spaces.

Visit Ecofresh Box Africa
Trusted across Nigeria

What our clients say

Since installing Healthy Air units in our offices, the difference in air quality is remarkable. Our team feels fresher and more focused throughout the day.

Abiodun Abayomi Oluwasegun

Facilities Lead · Geregu Power, Kogi State

Trusted by leading institutions

Federal Medical CentreMassey Children’s HospitalGeregu PowerBanwo & Ighodalo

Ready to breathe cleaner, healthier air?

Book your free air quality assessment today. Our experts will evaluate your space and recommend the perfect solution.