15x18x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack new_additions • The Neutralizer Essential Oil

• The Neutralizer Essential Oil cartridge - 40 ml (x1)

Each trap is individually bar coded for quick scan

- All Natural Formulation

200 µmol in total output and 1

Bio·Heaven™makes the plant better keep humidity

15x18x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack new_additions • The Neutralizer Essential OilNordic Pure Custom MERV 7 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