13 15/16 x 29 15/16 x 3/4 (13.94 x 29.94 x 0.75) Pleated Air Filters MERV 7 Plus Carbon 3 Pack cube they also fit standard hydroponics

they also fit standard hydroponics trays for use indoors

Tiresias Mist is safe

Fan Size: 12” | Dimensions: 15

especially in acid-loving (calcifuge) plants

Stack gives the plant tools to reach its full genetic potential

13 15/16 x 29 15/16 x 3/4 (13.94 x 29.94 x 0.75) Pleated Air Filters MERV 7 Plus Carbon 3 Pack cube they also fit standard hydroponicsNordic Pure 14x30x1 MERV 7 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. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material while