17_1/8x26_1/2x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack complete-systems Big Boy extra high capacity

Big Boy extra high capacity dechlorinator and sediment filter with upgraded KDF85/Catalytic Carbon filter

It’s safe for plants and effective for use in soil & soilless media

Samsung LM301H 5000K (288PCS)

The active ingredient

actual removal rates will be lower — size your dehumidifier based on your room's peak humidity load

17_1/8x26_1/2x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack complete-systems Big Boy extra high capacityNordic Pure Custom MERV 14 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