Replacement Screen for item 191500 - 185 micron air-purification The Master A&B series stands

The Master A&B series stands apart from your standard base nutrient line by making macro and micro nutrients more available to your plant

Their high-frequency design is optimized for double-ended 1000W HPS lamps

and amino acids for optimal soil and plant support

-Tare function gives the ability to weight multiple ingredients together

High humidity will interfere with the filters ability to adsorb odors

Replacement Screen for item 191500 - 185 micron air-purification The Master A&B series standsThanks for purchasing our Pollen Tumbler. Now that you have THOUROUGHLY enjoyed this product and are standing on POLLEN MOUNTAIN, the screen needs to be replaced; we have you covered. Just go ahead and purchase our pollen tumbler replacement mesh screen (available in 125, 145, and 185 micron). With just 4 household tools (Pliers, mat knife, staple gun, and flathead screwdriver) and a can do attitude, you will have this machine like new in no time!