23x25x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack additives Horticubes®eS media has lower density

Horticubes®eS media has lower density and higher drainage and is specially engineered for hydroponic seed

8 Mil Black Mamba Torque Grip Nitrile Gloves Large (10 Boxes Of 100)

Pallet of 12 Cases (2000/Case)

Tupur has quickly become a household name for cultivation experts and enthusiasts from coast to coast thanks to its simple composition that allows it to be successful in nearly any grow scenario

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23x25x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack additives Horticubes®eS media has lower densityNordic Pure Custom MERV 7 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition