16x28x6 Aprilaire Space-Gard 2400 Replacement Air Filter Part 401 MERV 8 Plus Carbon 1 Pack Reflectors & Grow Lights High quality molded impeller

High quality molded impeller

Use to adjust the pH of fertilizer and plant micronutrient foliar solutions

A storm flap over the zipper with pressure-sensitive tape helps prevent hazardous liquids from seeping through exposed zipper seams

If it’s windy outside cover plants after application for about a half hour

lady bugs & butterflies

16x28x6 Aprilaire Space-Gard 2400 Replacement Air Filter Part 401 MERV 8 Plus Carbon 1 Pack Reflectors & Grow Lights High quality molded impellerNordic Pure 16x28x6 Aprilaire Space Gard 2400 Replacement Air Filters Part 401 MERV 8 Plus Carbon are made of a dual material where the MERV rated material has been fused together with a carbon layer. This results in less flow restriction and 33% more surface area for cleaner smelling air. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted