10x33x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack lighting The efficient spray pattern wets

The efficient spray pattern wets the soil surface to maximize water retention while misting is nearly eliminated and wind drift is prevented

Nutrient Line Beta is also designed to allow plants to easily absorb everything needed within a wide pH range

A contact time of one minute is required for sanitation

and greenhouses in mind

10x33x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack lighting The efficient spray pattern wetsNordic 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