16x36x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack lighting-&-electrical-components A patented blend of compressed

A patented blend of compressed coir granules that are formulated for the grower in mind

Cabbage Moth

logging the data to the cloud

95 L/min : less than 150 Pa

Adaptable for wet and semi-dry trimming

16x36x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack lighting-&-electrical-components A patented blend of compressedNordic Pure Custom MERV 13 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