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![Air Flow Direction? See Comments [Lennox EL296UH090XE48C-03] : r/hvacadvice](https://i.redd.it/air-flow-direction-see-comments-lennox-el296uh090xe48c-03-v0-3pjsw3ya2b7a1.jpg?width=3120&format=pjpg&auto=webp&s=7414466f17c9e6a670035387e4183e66f4672389 "Air Flow Direction? See Comments [Lennox EL296UH090XE48C-03] : r/hvacadvice")
Air Flow Direction? See Comments [Lennox EL296UH090XE48C-03] : r/hvacadvice
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.jpg "MERV 13 Replacement for Lennox 20x25x5 (19.88x24.75x4.38) - FilterBuy.com")
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Lennox X6670 Replacement Filter | DiscountFurnaceFilter
