12_3/4x21x1 Exact MERV 13 AC Furnace Filters 6 Pack Dispensary 3” thin with a recommended

3” thin with a recommended mounting height of 6”–12″ above canopy

Height: 125 cm / 49

With our convenient Grow Flow Expansion Kits* you can connect up to 24 growing modules to a single 5-gallon system – and up to 48 modules with the 2-gallon system

Designed to stack on top of each other for maximum airflow

* 110VAC 50/60Hz

12_3/4x21x1 Exact MERV 13 AC Furnace Filters 6 Pack Dispensary 3” thin with a recommendedNordic 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