Most homes are equipped with an HVAC — heating, ventilation, and air-conditioning — system to maintain a certain temperature ...

Shopping for a whole-house HVAC air filter? Consumer Reports provides expert advice on how to make an informed choice. ... (FPR) system or MPR (on 3M Filtrete air filters).

Woosh Fold air filters are made with 3M filtration technology, but they’re only available in 1-inch thicknesses and MERV 13 ratings. Jason D’Aprile/Foundry.

I spent nearly a year with Woosh's smart air filter, ... Woosh uses MERV 13 3M filters that are 1-inch thick, though thicker filters are in its roadmap. Photograph: Julian Chokkattu.

According to a December 18, 2023 release from Copeland announcing Sensi's integration with Woosh filters, the smart air filter "leverages 3M Filtration Technology and sensors to determine filter ...

3M partners with Canada firm to make materials that will remove carbon dioxide from the air 3M will increase production of Svante Technologies' carbon-removal filters. By Brooks Johnson ...