ALT Promotional graphic announcing a finalist nomination for the Kensington, Chelsea & Westminster Business Awards 2026, framed by dark blue theatre curtains and glowing gold sparkles.

ALT Specification graphic for the Smart Air SA700 air purifier showing CADR, noise levels, and power draw alongside a floor-standing unit in a modern office.

ALT A wall-mounted Smart Air SA700 commercial air purifier in an open-plan office space with desk workstations and plants.

ALT Floor-standing Smart Air SA700 air purifier next to a window in a bright room, addressing CADR and noise levels.

ALT White Smart Air purifier with wooden legs beside a cream sofa in a sunlit living room. Text: “Air quality basics. Filter grades, explained. E10 to H13. Swipe to find your fit.”

ALT White pleated filter in a black frame on a wooden table. Text: “How filters are tested. The toughest particles to trap. MPPS: typically 0.1–0.3 micrometres. The size used to test filter efficiency.”

ALT Black-framed pleated filter beside a sofa. Text lists minimum filter efficiency at MPPS under EN 1822: E10 EPA, at least 85%; E11 EPA, at least 95%; E12 EPA, at least 99.5%; H13 HEPA, at least 99.95%.

ALT White Smart Air purifier beside a bed in a bright bedroom. Text: “Choosing your purifier. Look beyond the filter grade. Match clean air delivery (CADR) to your room. Choose a speed you’ll use every day.” Button: “Save this guide.”

ALT Promotional graphic announcing Smart Air as a Gold Sponsor for the Geneva Health Forum’s 'Indoor Air Quality in Healthcare Facilities' initiative, featuring a bright hospital room overlooking mountains.