16x28x1 Exact MERV 10 AC Furnace Filters 6 Pack Ventilation/Air Conditioning Each panel is coated with

Each panel is coated with matte-black powder-coat paint for a clean and high-end look

This results in the rapid burn-down and killing of weeds within hours

however VeloKelp is most beneficial during early plant development

We recommend incorporating Rice Hulls and ARBICO Organics Compost into potting media for excellent results

VERSATILE AND REUSABLE – Trays are multi-purpose and can be used in indoor gardening

16x28x1 Exact MERV 10 AC Furnace Filters 6 Pack Ventilation/Air Conditioning Each panel is coated withNordic Pure MERV 10 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, allergens and other contaminants are removed. MERV 10 furnace filters are comparable to HVAC filters with the rating of MPR 900 1000. While different companies