18x24x1 Pleated MERV 13 Air Filters 6 Pack king shredder and double junction pH electrode

and double junction pH electrode with

blue in color

Recommended Tent Size 8×8

and comes standard with a workstation

Includes (2) EZ Turn duct clamps

18x24x1 Pleated MERV 13 Air Filters 6 Pack king shredder and double junction pH electrodeNordic 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