21x27x1 Trane Replacement MERV 8 AC Furnace Filters 6 Pack complete-systems Each container contains 7 million

Each container contains 7 million organisms of nematodes

• Lightweight and portable

The BETA-2 can control variable-speed fans by using the current temperature to increase or decrease the fan speed

lowering electricity costs without sacrificing plant performance

Can be used to control the devastating Asian Citrus Psyllid and Citrus Greening/Huanlongbing disease

21x27x1 Trane Replacement MERV 8 AC Furnace Filters 6 Pack complete-systems Each container contains 7 millionNordic Pure MERV 8 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters