12.5x21x0.75 Exact Size Air Filter controllers This LMA-14 lighting adapter is

This LMA-14 lighting adapter is specially designed to control HIDs (HPS/CMH Lights) like Gavita

11 x PotPro™ | Link x 1ft (unit)

two buffer options

But it is also useful for seed germination

Strawberry Fields Fruiting & Flowering Potting Soil

12.5x21x0.75 Exact Size Air Filter controllers This LMA-14 lighting adapter isNordic 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