8x10x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack biological fertilizer direct contact needs to be

direct contact needs to be made with the pest insects

BioFoamer® Foaming Agent Indicator

Use the CRD Botrytis Test Kit to confirm the disease and test regularly for early intervention

Elite Garden Nutrients Master Kit

Directions for Use

8x10x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack biological fertilizer direct contact needs to beNordic Pure Custom MERV 13 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