25x32x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack BVV A max airflow rating of

A max airflow rating of 300 CFM will provide sufficient cooling to server

Silverleaf whitefly (Bemisia sp)

Purslane and Crabgrass

Root Royale Coco Mats can easily be cut to size to accommodate the shape and number of rockwool slabs or cubes in your grow

The Stainless Steel Quality Control Conveyor is enhanced with all new features that take your production line to a whole new level

25x32x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack BVV A max airflow rating ofNordic Pure Custom MERV 7 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition