13x23x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Controller It is compatible with all

It is compatible with all injectors and fertigation systems

Our pot saucers are so durable that they are intended to be used again-and-again for seasons to come

Keep in original container

Orders placed after 8 AM will ship Tuesday of the following week

Roots Organics Ancient Amber is a highly soluble and distinctly active natural nitrogen source extracted in part from nettle

13x23x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Controller It is compatible with allNordic Pure Custom MERV 12 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