13x20x1 Exact MERV 8 AC Furnace Filters 6 Pack light The PAR meter can store

The PAR meter can store up to 99 measurements for easy reference

4 foot T5 lamps

Quickly & easily create professional quality grafts

The M210 is a continuous throughput mill that delivers fine and consistent plant material for cost-effective cannabis oil extraction or beautiful ground product

PyroGuard FR® Coveralls stop flames in their tracks offering the comfort and safety you need in tough work environments

13x20x1 Exact MERV 8 AC Furnace Filters 6 Pack light The PAR meter can storeNordic 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