15x18x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack reflectors and grow lights whiteflies and more

whiteflies and more

Boot covers come with a strong elastic top to help keep them in place throughout your workday

Our SoftEdge cleaning media and advanced Get-It-Clean solution is the fastest & most effective one-handed scissor cleaner on the market today

Flowering plants require higher amounts of phosphorous (P) and potassium (K) to increase flower bulk and support high-metabolic activities

15x18x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack reflectors and grow lights whiteflies and moreNordic Pure Custom MERV 7 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