10x12x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack environmental Contains no glyphosate

Contains no glyphosate

EiKO's LU1000/TD/Hort HID lamps feature a clear outer bulb for optimal growthlight output and maintenance

Reduces growing time in the garden

visible results within 4–5 days

10x12x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack environmental Contains no glyphosateNordic Pure Custom MERV 13 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