16x16x1 Pure Green Plus Carbon Eco-Friendly AC Furnace Air Filters 6 Pack veg-and-bloom this kit is essential to

this kit is essential to getting the job done

• Drain to waste hydroponic systems: Mix 5-8 ml per gallon water

The HI5036-050 is for 500 mL of calibration solution

Monitor EC regularly and adjust accordingly based on crop and growth stage

It cannot be used or connected to any other Bluelab product

16x16x1 Pure Green Plus Carbon Eco-Friendly AC Furnace Air Filters 6 Pack veg-and-bloom this kit is essential toPure Green Plus Carbon Eco Friendly AC Furnace Air Filters by Nordic Pure starts with an environmentally responsible non woven, high loft, antimicrobial filter media made of fine gauge polyester. As we continue to keep our eyes on media technology advances, our Pure Green media will be changing its appearance. Please expect the same quality and performance you have come to rely on from our Pure Green media which will now be white in color on the