15x17x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Led Roots Organics Soilless mix should

Roots Organics Soilless mix should be fertilized more than regular soil to fulfill all of your plants' requirements through their lifecycle

Use during all stages of growth

-Bulbs included

* Steel interlocking frame

15x17x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Led Roots Organics Soilless mix shouldNordic 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