14x25x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack spl_hw 5% (w/v) Metric: 1-5g/L US

5% (w/v) Metric: 1-5g/L US equivalent (approx

5 GPM UP TO 1000 GAL FILTRATION

7 cm (16 1/32 in)

As the plant naturally channels carbohydrates to new flowers

Yields are up and the plants look healthier going into late flower than ever before

14x25x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack spl_hw 5% (w/v) Metric: 1-5g/L USNordic Pure Half Inch Ring Panel AC Furnace Air Filters consist of an internal frame bonded between flat layers of two different types of electrostatically charged HVAC furnace filter media. The first layer is a high capacity, polyester filter material which acts as a pre filter, capturing large airborne particles. The second, more efficient, layer is a MERV rated smooth poly blend filter material. The electrostatic charge works as a magnet to draw in