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Beneficial Microbes
See dosing chart for target EC mix rates
The 2012 stash award winner
6 month guarantee for Bluelab pH Probe
the other side Clear (Black/Clear)
12x25x2 Pleated MERV 8 Air Filters 3 Pack hydro-components Beneficial MicrobesNordic 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
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