17_3/8x35x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack Plant Care/Pest & Disease Control Designed and made in USA

Designed and made in USA

Bluelab pH 7 and Bluelab pH 4 Solution Sachets are now included

Liter Capacity: 100L

Streamline your SMALL OR MEDIUM OPERATION with this proven pollen extractor today

such as a truck compartments or storage rooms

17_3/8x35x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack Plant Care/Pest & Disease Control Designed and made in USANordic 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