23x25x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack king shredder It is specially designed to

It is specially designed to be used in any size of garden and greenhouse operations

staple it down

Remote ballast option w/10' power cord

depending on the extent of infestation

plastic or metal surface securely with the provided mounting screws and begin saving time and money immediately

23x25x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack king shredder It is specially designed toNordic 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