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General Aire 4551 Filter Media

SKU#: 4551
List Price: $40.99 Sale Price: $34.99
Product Description

Replacement Filter Media. This filter has a MERV rating of 11. Approximate dimensions are 20 x 25 x 5.

Replace every 6 months if you have heating & cooling OR every 12 months if you only have heating. If you have a dusty environment or shedding pets you may need to replace your filter more often.

NOTE: This item replaces part 4501.

The manufacturer is sometimes referred to as General Filters, General Air but is correctly spelled GeneralAire®.


Nominal Width:
25 (inches)
Nominal Height:
20 (inches)
Nominal Thickness:
5 (inches)
Exact Width:
24 3/4 (inches)
Exact Height:
19 3/4 (inches)
Exact Thickness:
5 (inches)
1 (lb) 12 (oz)
Direction of Air Flow:
Indicated on Product
On Product Packaging

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