20x24x1 Pleated MERV 13 Air Filters 6 Pack soil nutruient Thermal Management - Passive

Thermal Management - Passive

is not conducive to the spread of plant diseases

Easy to view level indicators keep nutrient levels exactly where they should be

The TrolMaster pH probes provide accurate and reliable monitoring on the pH of the water being monitored by the Aqua-x

9″ L x 5

20x24x1 Pleated MERV 13 Air Filters 6 Pack soil nutruient Thermal Management - PassiveNordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200