13x20x1 Exact MERV 8 AC Furnace Filters 6 Pack Nutrients and Supplements a must in every grower's

a must in every grower's toolbox

Irrigating greenhouses and container plants that benefit from cleaner

For exceptional results

The MaxLume High Output (HO) T5 bulbs take into consideration the proper Kelvin temperature for growing plants

single-handed “roll-lock” socket that means- simple lamp installation

13x20x1 Exact MERV 8 AC Furnace Filters 6 Pack Nutrients and Supplements a must in every grower'sNordic 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