20x30x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 6 Pack ac-/-dehumidification-/-humidification The HI98318 has a very

The HI98318 has a very large easy to read LCD display that shows both EC or TDS and temperature along with calibration

Includes optional hardware to secure three 120mm fans onto the grille

and it will stop feeding within 24 hours and die in 3-7 days

meaning it has three times the amount in each pellet as Sluggo (1% iron phosphate)

20x30x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 6 Pack ac-/-dehumidification-/-humidification The HI98318 has a veryNordic Pure 20x30x1 MERV 12 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