16x21_1/2x1 Exact MERV 7 AC Furnace Filters 6 Pack Lighting A high airflow dual fan

A high airflow dual fan kit to enable you to control the ventilation and air circulation for a wide range of DIY projects

• Washable and durable—can be used season after season

VISIBILITY – The plastic in these domes is clear and allows you to easily observe the plants—ideal for cuttings as well as seedlings

Must be ordered in multiples of 65

These two 5m long Extension Cables are designed to connect the PhotonTek driver and LED fixture

16x21_1/2x1 Exact MERV 7 AC Furnace Filters 6 Pack Lighting A high airflow dual fanNordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters