13x21_3/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack loose coco 1 X 4G Cellula Antenna

1 X 4G Cellula Antenna

Can be purchased separately

AND PROTECT PANTRY ITEMS FROM MOLD—ALL WITH OUR SMART

25"L x 6"D

- Trichoderma harzianum Rifa strain T-22

13x21_3/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack loose coco 1 X 4G Cellula AntennaNordic 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