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70 Karma

Review on Maximizing Air Quality with 🌬️ NaturalAire Eliminator Filter Baking 1 Inch by Brent Borseth

Revainrating 5 out of 5

There is nothing wrong with these filters. Actual size 20 x 20

Purchased to use as a room air dust filter on a 20 x 20 case fan. These filters differ from others in that they are nominal size. 20 x 20 means it's actually 20" x 20" on both sides. Many other popular brands are 19.5 x 19.5 in size. A slightly smaller size might help some people with space issues, but no more for my purposes. They seem to pick up a lot of dust and will pick up more over time (at the cost of less airflow).

Pros
  • Compatible with HVAC systems requiring 20" x 20" filters
Cons
  • Off fashion