15x15x1 Exact MERV 14 AC Furnace Filters 12 Pack grow-light-bulbs Perfectly sized for standard germination

Perfectly sized for standard germination trays

Reservoir Capacity - 11

with its high perlite content

By using Bio·Heaven™the plants’ energy will be increased

Exile works nicely when tank-mixed with AzaMax

15x15x1 Exact MERV 14 AC Furnace Filters 12 Pack grow-light-bulbs Perfectly sized for standard germinationNordic 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.