13x18x1 Exact MERV 7 AC Furnace Filters 12 Pack Trimmers while Pura Vida Bloom is

while Pura Vida Bloom is formulated to promote and maximize the flowering and fruiting performance of plants during the reproductive stage

These slabs come in clearly marked UV resistant poly sleeves for ease of use

blue polypropylene bouffant provides a particulate barrier and helps prevent hair from contaminating a product or work environment

The GrowBoss is a constant monitoring meter that indicates to the grower the exact levels of nutrient strength

13x18x1 Exact MERV 7 AC Furnace Filters 12 Pack Trimmers while Pura Vida Bloom isNordic Pure MERV 7 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 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters