Posted by admin | Posted in Home Appliances | Posted on 24-08-2010
- True MERV 8 Efficiency per ASHRAE 52.2-2007 Appendix J
- GUARANTEED TO NOT LOSE EFFICIENCY LIKE 3M FILTRETE AND OTHER BRANDS!!
- All Sizes Listed Nominal. Actual Dimensions Less 1/2″ Length & Width, Less 3/16″ Thick
- Custom Sizes Available. Visit the Filter-Guru Amazon.com Storefront for More Info.
- Made Entirely in the USA!
Product Description
3M no longer lists MERV ratings for its reidential products because it doesn’t want you to know that their filters LOSE EFFICIENCY when in operation. They do still list this information for their commercial line, however, as it is demanded by European clients. The images for this listing can be viewed online at: http://solutions.3m.com/wps/portal/3M/en_US/Liquid_Filtration/Filtrete_Comml_Air/Prod_Info/Prod_Catalog/ and click on the “Literature” tab, then select… More >>
