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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
4 Feet - 12 Bulbs
1 GB Hard Drive Space
Net Weight: 80 Pounds
the calcium mobility and distribution are hindered
Air Box Jr. Pre-Filter Refill General Extraction 4 Feet - 12 BulbsDon't let unwanted air pollutents get in your grow room! Eliminates 98% of all insects, molds, mildews, spores, pollen, dust, dander and other airborne particles down to 0. 3 microns using the MERV 13 filter. Keeps glass lenses dust and bug free. Replaceable, economic, disposable filters. Accepts standard 10" duct. Use the charcoal filter on exhaust ducts. Adaptable to any duct filtering system. Easy to install, easy to use, easy to maintain.
