Ona Block Fresh Linen -- 6 oz Drains 41 mS/cm or 5

41 mS/cm or 5

especially in warm conditions which will speed drying out

2 µmol/J efficacy from top-bin OSRAM SSL diodes

so it circulates hard on a light power draw

including mechanical and electronic dosing systems like Netafim or Dosatron

Ona Block Fresh Linen -- 6 oz Drains 41 mS/cm or 5The ONA Block Fresh Linen 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.