10x18x1 Exact MERV 13 AC Furnace Filters 12 Pack flowering nutrients Outside Diameter: 26 cm /

Outside Diameter: 26 cm / 10

Suitable for grow tents for full and flower cycles

Watts: 110W

It is recommended to use Root Cleaner with its sister product – Green Cleaner

this battery will last a full 12 hours and will complete more than 15

10x18x1 Exact MERV 13 AC Furnace Filters 12 Pack flowering nutrients Outside Diameter: 26 cm /Nordic 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