24 1/2x27x1 Trane ReplacementMERV 13 Plus Carbon AC Furnace Filters 6 Pack Amendment Growers Choice 3kr-CMH lamp is

Growers Choice 3kr-CMH lamp is tailored specifically to enhance bloom production through the discharge of intensified red shift photon dispersion

These sponge-like

Great care and precision went into developing our Sorter

55 gallon nominal capacity

or 100-200 per square meter

24 1/2x27x1 Trane ReplacementMERV 13 Plus Carbon AC Furnace Filters 6 Pack Amendment Growers Choice 3kr-CMH lamp isNordic Pure 24 1 2x27x1 Trane Replacement 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: