We may receive a commission on purchases made from links. One of the things you might not know about diesel engines is that based on the chemicals emitted during operation such as Carbon Monoxide (CO) ...

OTC’s portable diesel particulate filter cleaner is designed for both shop and field use. The lightweight device operates on 110V electricity using shop or compressed air of at least 100 psi, cleaning ...

Audi revealed today that it is in the midst of developing a particulate filter that helps vehicles clean the air as they drive through it. The automaker has partnered with MANN+HUMMEL to develop the ...

This is a developing story. For the latest local updates head to LAist.com and sign up for breaking news alerts. Interest in air filters and purifiers is spiking in Southern California, including ...