25x30x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack odor-control High output of PAR light

High output of PAR light (2

containers and countertops

Ships via overnight methods on Wednesdays only

BioWeed encourages prolific root and foliage growth as well as larger flowers and fruits

25x30x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack odor-control High output of PAR lightNordic 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