Product: Flanders Precisionaire Nested Glass Air Filter, 20X20X1 Per Case-2488665, 1 Count (Pack of 1), 24
Brand: Flanders
Color: Green
This is a standard grade furnace filter of the same Type that has been protecting furnaces and central air conditioners around the world for over 50 years
This is easy to use
This is manufactured in Mexico

Search query: 20 by 30 by 1 air filter
Relevance: Substitute

Search query: 24 x 30 x 1 air filter
Relevance: Substitute