12x24x1 Pleated MERV 13 Air Filters 12 Pack ph-ec-tds-meters-and-solutions The performance of this product

The performance of this product is not affected by fumigation

This specialty formula reestablishes beneficial organisms in and around the root zone to stimulate root development

*315W SINGLE ENDED LAMP SOLD SEPARATELY (available in 3K

PRO-MIX HP MYCORRHIZAE™ is a high porosity peat-based growing medium containing

12x24x1 Pleated MERV 13 Air Filters 12 Pack ph-ec-tds-meters-and-solutions The performance of this productNordic 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