20x26x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack pots-containers A metallic finish protects the

A metallic finish protects the steel poles from long term wear and tear while presenting a clean aesthetic

which allows for a reduction in root-zone temperature in extreme heat

making water changes a snap

LED Lifespan(90% of Life): 54

275 gallon tote

20x26x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack pots-containers A metallic finish protects theNordic 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