Ona Block Fresh Linen 6 oz HGC733092 0–7000 ppm (700 ppm) and

0–7000 ppm (700 ppm) and 0–50ºC/32–122ºF

Lifetime limited warranty

indoor-grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest

This wall-mounted unit lets you dial in relative humidity levels to create a healthy

Ona Block Fresh Linen 6 oz HGC733092 0–7000 ppm (700 ppm) andThe ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block measures 3" x 3" and will fit in most places. The ONA Block will release its powerful odor neutralizing agent and keep the location free from undesirable odors. Replace as necessary.