21x21x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Hydro Components Place flowers and/or plants inside

Place flowers and/or plants inside the enclosable area

Green Fields is a ready-to-use soil created with less perlite and pumice

Recommended pumps: AAPC1010 or AAPC1020 or AAPC20

Finish the run with a top flood input to ensure all residuals have been washed from the material

fertilizers and chemicals means long-life reliability

21x21x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Hydro Components Place flowers and/or plants insideNordic 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