18x28x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack LED Lighting CenturionPro offers you the advantage

CenturionPro offers you the advantage of superior medical plant trimming technology via its option of the Wet Tumbler

or smell of brewing compost tea

The 5813 Multi-Pleat 11 is produced with a highly specialized

Cocogro has excellent drainage properties and can be used over a longer period of time than coir fiber with shorter fibers

18x28x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack LED Lighting CenturionPro offers you the advantageNordic Pure Custom MERV 8 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