12x24x4 (3 5/8) Furnace Air Filters MERV 10 Pleated Plus Carbon 1 Pack double-ended The Gavita Pro 1700e LED

The Gavita Pro 1700e LED fixture and Gavita E-Series LED Adapter are FCC compliant

or it can be linked to both sensors for complete redundancy

Has a 4" flange

General Hydroponics CocoTek Premium Coco Nutrient two-part Bloom A (2-0-1) and B (1-5-5) liquid formula is a powerful

They also feature a square drainage pattern

12x24x4 (3 5/8) Furnace Air Filters MERV 10 Pleated Plus Carbon 1 Pack double-ended The Gavita Pro 1700e LEDNordic Pure 12x24x4 MERV 10 Pleated 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