15x30_3/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Water Heaters Chillers Save on labor with pre-filled

Save on labor with pre-filled bags and fast hydration

a vital component of overall plant growth and performance

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• Promotes stronger roots and stems

two buffer options

15x30_3/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Water Heaters Chillers Save on labor with pre-filledNordic 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