20x28x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Water Treatment Rounding out the features are

Rounding out the features are a built-in condensation tray

full flowers

and deeper into the plant foliage

This product’s specialized media density promotes faster and

Lirium also includes a pre-wired 15' cord with a standard ballast plug to work with most popular ballast brands

20x28x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Water Treatment Rounding out the features areNordic Pure Custom MERV 12 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