Thursday, October 10, 2013

Mike Holmes and Filtrete Filters - Video

For the last few years, Mike Holmes has been a proud spokesman for 3M products, such as Filtrete brand air filters. Recently, Filtrete put out this video featuring Mike Holmes showing the benefits of using premium filters and properly maintaining your furnace.



  1. I'd like to know about the 'converters' - this product I've seen that allows you to use a 1-inch filter where a 4-inch wide filter would normally go. What are the pros and cons of using this smaller width when the furnace was built for a wider filter?

  2. what is the difference between a 1" filtrete filter and a MERV10 5" filter from Lennox