17_1/8x26_1/2x1 MERV 13 AC Furnace Filters 6 Pack HVAC & HOME VENTILATION Bountea Cal-Mag is a liquid

Bountea Cal-Mag is a liquid plant nutrient product providing essential trace elements for plant vitality

Varia requires a proper use of the substrate since oxygen goes through the substrate itself

so recommended flood tray sizes are 2′ x 2′ trays for the 3′ x 3′ tent

underside of leaves

17_1/8x26_1/2x1 MERV 13 AC Furnace Filters 6 Pack HVAC & HOME VENTILATION Bountea Cal-Mag is a liquidNordic 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