15x30_3/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Bio-Fertilizer 5 x Flora Tube 1/4"

5 x Flora Tube 1/4" OD | 100'

and manufacturers recommend preconditioning in a mild acid solution prior to use for proper pH levels at the root zone

Commercial fisherman

Low noise output

Get squeaky clean scissors in seconds with this easy to use

15x30_3/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Bio-Fertilizer 5 x Flora Tube 1/4"Nordic Pure Custom MERV 10 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