23 1/2x25x1 Exact MERV 8 AC Furnace Filters 6 Pack biological fertilizer Expandable: Add optional side walls

Expandable: Add optional side walls and shelves to make one tall 6-shelf unit

It's a great match with the Sunburst CMh

Droplet Size: Adjustable 30 – 50 microns

C:N Ratio: 3

Twister T2 Control Box

23 1/2x25x1 Exact MERV 8 AC Furnace Filters 6 Pack biological fertilizer Expandable: Add optional side wallsNordic Pure MERV 8 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 and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters