16x22_1/4x1 Exact MERV 13 AC Furnace Filters 6 Pack grow-systems-trays-reservoirs It has a 420lb breaking

It has a 420lb breaking load and a 115lb working load

Lightweight & compact design—save on shipping costs

Regularly changing your air condition filter supports sufficient airflow

or Sunburst system

all Plug-n-Play Necessaries for water/gas operation

16x22_1/4x1 Exact MERV 13 AC Furnace Filters 6 Pack grow-systems-trays-reservoirs It has a 420lb breakingNordic Pure MERV 13 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 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200