28x32x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack refurbished-products The compact design of the

The compact design of the C20 makes it ideal for applying pesticides

inexpensive

GeoPot also features a Fabric Transplanter Pot with a Velcro seam

Leafhoppers (Cicadellidae spp)

Tunable spectrum

28x32x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack refurbished-products The compact design of 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