Air Purifier Spares - Marta two part filter set For use with the Marta air purifier & ventilation unit Price: £34.08 incVAT These filters are for use with the Marta air purifier and room ventilation unit. The active carbon filter captures exhaust fumes, industrial gases SO2 and NOx, vapours from organic substances, styrenes, acetates, benzene, oil, acid gases, formaldehyde and ammonia. The F9 class filter captures up to 99.9% of particulate matter, including ash, dust, pollen, seeds, soot and tobacco smoke. IN STOCK NOW. FREE MAINLAND UK DELIVERY IN 2-3 WORKING DAYS.

Features & Benefits:  Should be changed every four months