15x23x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack led Outside Dimensions: 48 x 24

Outside Dimensions: 48 x 24 x 3 3/4"

5x5 sqft or 2x4 sqft

5ml White (100-pack)

While Growilla Veg was formulated to provide the specific ratio of macro and micro nutrients that encourages lush

Fuel Tank Capacity: 2

15x23x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack led Outside Dimensions: 48 x 24Nordic 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