Description
Has a continuous power factor of 99%
Nordic Pure 20x20x4 Plus Carbon Air Filters MERV 8 are made of a dual material where the MERV rated material has been fused together with a carbon layer
Gardener's Blue Ribbon Stake it Easy TM is designed specifically for climbing plants
Mix BLUE with SUPER HPS start to finish: Multi-light systems can combine our HORTILUXTM BLUE along with HORTILUXTM Super HPS lamps for a more balanced spectrum to produce higher yields and quality of plant growth throughout all phases of plant growth
Verde is a blend that contains high quality
25x30x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack pots Has a continuous power factorNordic 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