22x24x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack king The Full Spectrum Quantum Sensor

The Full Spectrum Quantum Sensor (MBS-PAR) provides accurate and cost-effective measurement of photosynthetically active radiation (PAR) from all light sources used to grow plants

1800 PSI max fill pressure

The ducting is also durable with multiple layers of inner liners to protect from punctures from sharp objects

healthy root development during vegetative propagation

HALO enables the gardener to automate their pH and temperature logging efforts

22x24x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack king The Full Spectrum Quantum SensorNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.