General Hydroponics Armor Si Size:1 Quart Mineral buildup and lockout is

Mineral buildup and lockout is a major cause of deficiencies and plant health problems-solve these issues with Athena Cleanse

Nordic Pure 20x20x5 Honeywell Replacement MERV 15 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”

ACTUAL MEASUREMENTS: 4'-3'' x 2'-2'' x 5'-3''

Capacity: 92-277 PPD or 11

Double stitched seams for added durability

General Hydroponics Armor Si Size:1 Quart Mineral buildup and lockout isArmor Si is suitable for all types of plants during all stages of growth. It can be used for plants growing in hydroponics, coco coir and all types of media. Use as a growth enhancer with irrigation water, or in addition to your regular fertilizers. Armor Si improves plant structure and foliar development, increases yield and improves flower and fruit production. In addition, your plants will experience improved heat and cold tolerance, stress