17_1/4x17_1/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Trimmers Bait Degrades Into Soil –

Bait Degrades Into Soil – Uneaten granules break down naturally

3 year warranty

The Grow-Cubes do not need to be changed

The Zenport ZS420 MasaMasa Curved Blade Deluxe Trimming Scissors

Lumen output rated up to 4000

17_1/4x17_1/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Trimmers Bait Degrades Into Soil –Nordic 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