25x30x1 MERV 8 AC Furnace Filters 6 Pack Electrical Components Ionic PK Boost allows the

Ionic PK Boost allows the grower easy control of the extra phosphorus and potassium that can lead to bumper yields

Mycotrol WPO is a mycoinsecticide

Osram Red LED Chips

chinch bugs

HPK is phosphorous from seabird guano supplemented with potassium from a mineral called langbeinite

25x30x1 MERV 8 AC Furnace Filters 6 Pack Electrical Components Ionic PK Boost allows theNordic Pure MERV 8 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 and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters