12_1/2x23_1/2x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack spl_ps Dimensions 32″x24″x24″

Dimensions 32″x24″x24″

there is no tangling of the fibrous root systems

The Air-Pot is a recyclable

Humidity: 5% to 90% RH

added to hydroponic reservoirs and is ideal for brewing plant teas

12_1/2x23_1/2x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack spl_ps Dimensions 32″x24″x24″Nordic Pure Custom MERV 12 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