15x36x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Pots and Containers Operate at commercial scale and

Operate at commercial scale and need consistency

When used in this way

A step up from basic coconut coir for all your hydroponic growing

where particles and dirt like to cluster

2U and 3U blank and vented panels are also available

15x36x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Pots and Containers Operate at commercial scale andNordic Pure Custom MERV 14 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