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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
W(lbs) -54(L) x 54(W) X 11(H)
Flexible Installation – Options for suspended or freestanding installation
Experience the power of a ballast straight out of Hydrofarm’s value line
Azospirillum lipoferum
16x20x4 (3 5/8) Pleated Air Filters MERV 7 Plus Carbon 6 Pack Neem oil W(lbs) -54(L) x 54(W) XImportant Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. If you are replacing a 4 3 8 depth 16x20x4 filter
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