10'' X 40'' Standard Carbon Filter 250/1000 fans-ventilation-ducting Temperature Accuracy: ±0

Temperature Accuracy:                        ±0

Permanently lubricated sealed bearings

They are great for direct planting or for use as a filling around blocks in containers

You can “set it and forget it

IMP is critical whether you have insects or not

10'' X 40'' Standard Carbon Filter 250/1000 fans-ventilation-ducting Temperature Accuracy: ±010'' x 40'' 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