Eirva Revolutionising Air Purification

At Eirva, we redefine air purification. Our UK-engineered devices utilise advanced UVC technology to ensure superior air quality in high-risk environments, promoting healthier spaces for everyone.

Engineered for Safer Spaces

Your Partner in Purity

We specialise in providing effective air purification solutions for diverse businesses, ensuring that healthcare facilities and beauty studios enjoy cleaner, safer air in localised areas for better health and well-being.

Our Eirva air purifier uses scientifically proven UVC (ultraviolet-C) light to neutralise airborne pathogens in real time, offering an active and continuous layer of protection in indoor environments.

The Science of UVC Disinfection

UVC light operates at wavelengths between 200–280 nanometers, a range that is highly effective at disrupting the genetic material (DNA or RNA) of microorganisms. When viruses, bacteria, or fungi are exposed to UVC radiation, the light penetrates their outer structure and causes photochemical reactions that prevent them from replicating or functioning. This process renders pathogens non-infectious within seconds.

UVC has been used for over a century in medical sterilization and water purification, and its effectiveness is well-documented in peer-reviewed scientific literature. Unlike passive filtration systems that simply capture particles, UVC systems actively inactivate airborne pathogens, reducing the risk of transmission from shared air.

Why Ceiling Placement Matters

Pathogens expelled through breathing, speaking, or coughing don’t settle evenly throughout a room. Studies show that fine aerosols containing viruses can accumulate and concentrate in the upper third of an indoor space—particularly in poorly ventilated or occupied environments. This forms what scientists call a "viral cloud."

By placing the UVC air purifier on or near the ceiling, we target this high-risk zone directly. As warm air naturally rises and circulates, airborne pathogens are pulled upward into the purifier, where they are immediately exposed to UVC light and neutralised before they can recirculate.

This upper-room air disinfection strategy has been endorsed by public health experts and is particularly effective in

• Classrooms

• Offices

• Healthcare settings

• Hospitality venues

Because the purifier is continuously treating air in the space where pathogens are most likely to linger, it acts in true real time—disinfecting as people occupy the space, rather than after the fact.

Continuous Protection, Backed by Science

Our system is designed for safe operation even in occupied rooms, using shielded UVC modules and carefully managed exposure zones. The result is a quiet, efficient, and unobtrusive device that uses the power of light to create a healthier indoor environment—without chemicals, filters, or maintenance-heavy parts.

UVC disinfection is not just effective—it’s a smart, science-based solution for modern air hygiene.