8.75 x 18 x 0.75 Exact Size Air Filter spl_hgc Ants (excluding fire and Pharaoh

Ants (excluding fire and Pharaoh ants)

Since there’s no need for spot checks or manual adjustments

NOTE: Emergence holes are evident under significant magnification after Trichogramma have hatched

VermiFire performs above and beyond the call of duty

NCCS Ready and ETL Listed

8.75 x 18 x 0.75 Exact Size Air Filter spl_hgc Ants (excluding fire and PharaohNordic Pure Custom MERV 10 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