Horti-Control Dust Shroom HEPA 10" spl_hw The result of months of

The result of months of scientific research and trials is Grodan Gro-Blocks Improved with Grodan’s Advanced Wetting Agent

Weight 17 lbs

1/2in cutting capacity

Mobius M210 Rasp Fine Screen

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Horti-Control Dust Shroom HEPA 10" spl_hw The result of months ofThe Horti Control Dust Shroom is a reusable foam HEPA filter designed to keep unwanted pests and pollutants out of indoor gardens and air cooled reflectors. Horti Control teamed up with the leader in foam filter design for to create a filter for indoor gardeners. This revolutionary filter will keep your air cooled reflectors, inline fans, ice boxes and ducting dust free. It will also keep mold, mildew, pests and bacteria out of your garden!