23_1/4x29_1/4x1 Exact MERV 13 AC Furnace Filters 6 Pack flowering • Multifaceted computer-designed aluminum interior

• Multifaceted computer-designed aluminum interior for maximum efficiency

Dosatron Mini Maintenance Kit for D25F1 and D25RE2 (PJ117MINI-H)

This product has been specially formulated for use in hydroponics (water

This digital thermostatic device allows growers to select and maintain optimal temperatures when germinating seeds or rooting cuttings for fastest growth

23_1/4x29_1/4x1 Exact MERV 13 AC Furnace Filters 6 Pack flowering • Multifaceted computer-designed aluminum interiorNordic 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