13x21_3/4x1 Exact MERV 14 AC Furnace Filters 6 Pack king shredder This trough collects runoff then

This trough collects runoff then directs it toward the bulkhead recess to reduce standing water

Nordic Pure 12x36x1 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

The TRS21 Active Closed Loop Recovery Kit is an upgrade kit that can be added to our passive systems to make it active

Advanced Dimmable Feature with use of External B-Lite Master Zone Controller (1W - 630W)

height can be extended to 7'11"

13x21_3/4x1 Exact MERV 14 AC Furnace Filters 6 Pack king shredder This trough collects runoff thenNordic Pure MERV 14 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, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.