24x28x1 MERV 8 AC Furnace Filters 6 Pack commercial-lighting-fixture 5A maximum load

5A maximum load

Ancient Amber is specially extracted for low molecular weight

and these are suitable for saltwater operation

Dolomitic lime

Foams less than regular formula and tweaked ever so slightly to behave more appropriately for the hydroponics reservoir environment

24x28x1 MERV 8 AC Furnace Filters 6 Pack commercial-lighting-fixture 5A maximum loadNordic 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