15x36x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack pots Allowing a stable and precise

Allowing a stable and precise connection without any interference these product is composed by 2 elements:

2-Inch Cut

To make the most out of your nutrients use pH-Up and pH-Down to regulate your pH

Dimming - No

• Completely non-toxic—will not react under light and heat

15x36x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack pots Allowing a stable and preciseNordic 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