25x28x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack complete grow kit for heavier infestations or 4

for heavier infestations or 4

Neutralizes a Sedan or SUV within 5 minutes of activation

Root Pots are both ReUsable and Degradable

high temperature shut-off

Bermuda grass

25x28x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack complete grow kit for heavier infestations or 4Nordic 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