16x18x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Water Treatment (2) 100’ pre-wired environmental sensors

(2) 100’ pre-wired environmental sensors monitoring temperature

330mm/13-inch

Sluggo delivers commercial-scale protection without the trade-offs of conventional molluscicides

Engineered composite

In case of spill

16x18x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Water Treatment (2) 100’ pre-wired environmental sensorsNordic Pure Custom MERV 12 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