23_1/4x29_1/4x1 Exact MERV 8 AC Furnace Filters 6 Pack spl-athena Slightly higher PAR for better

Slightly higher PAR for better flower density

up to six fans can be daisy chained together to share the same AC power source

Late Blight (Pseudomonas syringae)

Nordic Pure 16x30x2 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

Simply add the required amount of Potting Mix

23_1/4x29_1/4x1 Exact MERV 8 AC Furnace Filters 6 Pack spl-athena Slightly higher PAR for betterNordic 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