15x24x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack tents-&-tarps When water starts to flow

When water starts to flow

This compact and versatile fan is great for air circulation as well as withstanding the humid environment which grow rooms offer

A whole house fan system designed to be installed in attics to keep homes cool

Features a round collar on the backside to attach ducting

With the additional height this kit provides

15x24x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack tents-&-tarps When water starts to flowNordic Pure Custom MERV 8 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