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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Preventative maintenance: For preventative treatments
Electrical Port Quantity 2 (3"
they offer the ideal environment to foster beneficial bacterial growth around the root zone
Hydrofarm's windowsill heat mat is perfect for veteran growers
Foliar Application: Use at a rate of 5 ml per gallon of finished foliar solution
18x25x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack Reflectors & Grow Lights Preventative maintenance: For preventative treatmentsNordic Pure 18x25x1 MERV 8 Plus Carbon air filters 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 to and held by the activated carbon material
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