15x23x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Drying Racks Nordic Pure 12x30x1 MERV 10

Nordic Pure 12x30x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

The GrowLab Horticultural Grow Room is an original

the all new LightRail 4 AdjustaDrive from Gualala Robotics

Masked Chafer

Made with quality UL components for quiet operation

15x23x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Drying Racks Nordic Pure 12x30x1 MERV 10Nordic 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