Pay in 4 interest-free payments of $12.75 Learn more
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Effective area: Up to 250 sq ft at 10' ceiling height or 2500 cu ft
pack of 10 1
With a full range of nutrients at balanced ratios
Use with any standard house lamp fixture or normal lamp socket
shadehouses
20x25x4 (3 5/8) Pleated MERV 7 Air Filters 2 Pack HPS Effective area: Up to 250Important 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 20x25x4 filter
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