15x30_5/8x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Chemicals aiding in the plant's ability

aiding in the plant's ability to obtain the nutrients

These bulbs have been tested and developed to work perfectly with electronic ballast

Maxicrop Soluble Seaweed Powder is an organic powder fertilizer made from dried Norwegian seaweed (Ascophyllum nodosum)

The Blite Minis bright LED screen clearly displays your ballasts current wattage setting as well as the timer

injection valve

15x30_5/8x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Chemicals aiding in the plant's abilityNordic 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