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[[num_page_4]]

4-Pack of 20 x 20 x 1 Fiberglass Air Filters for MERV 1

Name: Flanders
Price: 23.69 USD
Availability: InStock

$ 29.99 $23.69

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About this item

Change filters monthly for peak energy efficiency
Change filters monthly to maintain peak energy efficiency Compatible with a wide variety of HVAC systems thanks to its standard 20 x 20 x 1 inch size.
Comes in a convenient 4-pack for added value and convenience. MERV 1 rating