8'' X 32'' Standard Carbon Filter 200/800 spl_hf making it ideal for boosting

making it ideal for boosting potassium levels during all phases of plant growth

giving them a boost of iron when they need it most

or seeds started ready for transplant

The result is intense resin

8'' X 32'' Standard Carbon Filter 200/800 spl_hf making it ideal for boosting8" x 32" Standard Carbon Air Filter. This filter eliminates 99. 5% of all odors using 100% Virgin Activated Carbon. It features a pre installed flange and has a 180F maximum operating temperature. This lightweight filter has an average life span of 1. 5 years. Activated Carbon inside is what sets our filters apart from the competition. Designed specifically for indoor gardening, our filters will purify the air and eliminate any odors. These high