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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Active ingredient: Paenibacillus popilliae (naturally occurring soil bacterium)
It is equivalent in size to a 6" x 6" x 4" rockwool block
Automate your feed by inserting the 1/4" barbed nozzle into FloraFlexTM Tubing
Roots use entire medium
10x30x1 Pleated Air Filters MERV 13 Plus Carbon 3 Pack rockwool Active ingredient: Paenibacillus popilliae (naturallyNordic Pure 10x30x1 MERV 13 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