15x30x1 MERV 14 AC Furnace Filters 6 Pack HPS Calyx Magnum can be applied

Calyx Magnum can be applied to all crops including hydroponics

he Anden A710V1 Dehumidifier is designed for cultivation from the ground up

The Hanna Instruments HI1333B is a combination (full-cell) pH electrode with a single ceramic junction

The ballast will not attempt to restart a hot lamp for at least 15 minutes

• Drainage grid with a recessed pump

15x30x1 MERV 14 AC Furnace Filters 6 Pack HPS Calyx Magnum can be appliedNordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.