23x25x1 Exact MERV 8 AC Furnace Filters 6 Pack spl_fluence this 160 watt fixture has

this 160 watt fixture has an efficiency rating of 131 lumens per watt

Food Processing

Replaceable double junction pH probe included

To create the best possible environment for all plant roots

give growers an economical alternative to the GeoPot series

23x25x1 Exact MERV 8 AC Furnace Filters 6 Pack spl_fluence this 160 watt fixture hasNordic Pure MERV 8 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 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters