10x33x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Hydro Components Pure's slow release

Pure's slow release

This Product Controls These Pests or Diseases: Armyworm

Anyway you use it

NatureVac blocks out harmful light and optimizes product consistency

other insects consume them and the poison is spread to other parts of the pest population

10x33x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Hydro Components Pure's slow releaseNordic 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