22x26x1 MERV 10 AC Furnace Filters 6 Pack Nutriants STRONGER & MORE DURABLE –

STRONGER & MORE DURABLE – Multi-point reinforced pre-galvanized steel construction and corrosion-proof electro coating

Simply set the Frequency knob to how often you want to water and then adjust the Run Time knob to determine how long each session lasts

One perfect for 2x2ft grow tent and four for 4x4ft grow box

Maximum Height: 16

Nordic Pure 12x25x2 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

22x26x1 MERV 10 AC Furnace Filters 6 Pack Nutriants STRONGER & MORE DURABLE –Nordic 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