13_1/4x13_1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack additives Ancient Forest is a natural

Ancient Forest is a natural product consisting of 100% pure forest humus

Sachets are sold in boxes of 25 pieces

For container gardens

the sharpener easily fits in your pocket or tool bag

Yield improvements are typically measured at harvest

13_1/4x13_1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack additives Ancient Forest is a naturalNordic Pure Custom MERV 8 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