13x21.5x1 Exact Size Air Filter Controller Defender PM is not a

Defender PM is not a systemic fungicide

Provides a range of benefits for plant health and growth

When will I see results

5’ vegetative coverage at 18” and 2’x2’ flowering coverage at 14” height

Suggested Uses: For use on all indoor and outdoor plants to stimulate root growth

13x21.5x1 Exact Size Air Filter Controller Defender PM is not aNordic Pure Custom MERV 10 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