16x26x1 Exact MERV 7 AC Furnace Filters 6 Pack X Nutrients Versatility for any growing environment

Versatility for any growing environment

Hi-Brix Grow Part A and Hi-Brix Bloom Part B are complimentary 2-part plant food formulas for indoor/outdoor plants in soil or hydroponics

It uses an air-to-water heat exchanger to water-cool the hot air your reflectors produce

Superior Value: Eco-compressed bales fluff to about twice the labeled volume (1 cu ft bale provides about 2 cu ft of usable soil)

16x26x1 Exact MERV 7 AC Furnace Filters 6 Pack X Nutrients Versatility for any growing environmentNordic 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