8x8x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack commercial-lighting-fixture Mix: 1/2 oz/gal of water

Mix: 1/2 oz/gal of water for flowering plants and 1 oz/gal for veg

and specially engineered aluminum reflectors used to

SNS-604A and SNS 604B are each one-part nutrient additives to be used throughout the plants growing and flowering cycle

economical pre-emergent control of annual grasses and broad leaf weeds without the effort of applying the granular corn gluten

The Neutralizer is composed of a mixture of such oils

8x8x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack commercial-lighting-fixture Mix: 1/2 oz/gal of waterNordic Pure Custom MERV 7 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