8x10x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack nutrients and supplements Four species of fish contribute

Four species of fish contribute unique nutrient profiles

• Extended ground contact in lamp plug for maximum safety

Comes with a black nylon sheath with belt-loop to protect the blade when not in use

Cold-rolled steel makes up the heavy-duty rack cabinet frame and doors

Whether you’re growing in hanging baskets

8x10x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack nutrients and supplements Four species of fish contributeNordic Pure Custom MERV 10 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