11 3/8x11 3/8x1 Exact MERV 12 AC Furnace Filters 6 Pack plant-support Low Altitude Elevation Recommendation: 0

Low Altitude Elevation Recommendation: 0 - 3500ft

Each fan uses a custom motor engineered to minimize noise during speed variations and are certified by CE and RoHS

9 x Flora Clip 2

This Kit contains our Pro Series Grow

Important Note: Almost all air condition filters have a different Actual Size (the exact dimensions) than Nominal Size (the name) printed on the air conditioning filter

11 3/8x11 3/8x1 Exact MERV 12 AC Furnace Filters 6 Pack plant-support Low Altitude Elevation Recommendation: 0Nordic Pure MERV 12 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different