This was the case for [Rob] and his Porsche 944, which had relied on an old-fashioned mechanical air flow meter (AFM). He decided to replace this with a modern mass air flow (MAF) sensor instead ...
He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.
Where should you put an air purifier? Aim to put your air purifier where there is air flow, and where you believe there is a high concentration of pollutants. For example, place it on a side table, ...