15x23x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Amendment The sharp tip design allows

The sharp tip design allows for quick and precision trimming especially in tough to reach areas

The Headbanger is the only electronic nectar collector certified for use with the new patented Quartz Heating Q1 dip coil

depending on the type of plants you are growing and the quantity of plants in your system

This reflector delivers focused light and effectively dissipates heat while operating the DE lamp at ideal temperatures for maximum light output and lamp life

The deep design of this system even allows for flood and drain

15x23x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Amendment The sharp tip design allowsNordic 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