15_1/4x15_1/4x1 Exact MERV 8 AC Furnace Filters 6 Pack Grow System/ Trays/ Reservoirs lush white root development and

lush white root development and will maximize your germination and cloning success rate for up to 50 seeds or clones

just empty

Item # Description Product Dimension Gross lbs CS/QTY UG-CO2R UltraGrow – CO2 Regulator 6½” x 4″ x 8½” 3 lbs 6

so please make sure you order the correct size

15_1/4x15_1/4x1 Exact MERV 8 AC Furnace Filters 6 Pack Grow System/ Trays/ Reservoirs lush white root development andNordic Pure MERV 8 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 and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters