13_1/4x13_1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack veg nutrients PLEASE NOTE: All Mite Predators

PLEASE NOTE: All Mite Predators require additional processing time due to rearing and collection times

and up to 48 2-gallon modules

Higher sensitivity control allows precise flow adjustments

2 GPH) and automatic start

it provides protection from overheating

13_1/4x13_1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack veg nutrients PLEASE NOTE: All Mite PredatorsNordic 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