16x22x1 Exact MERV 8 AC Furnace Filters 12 Pack light-movers-hangers It features a compact design

It features a compact design and blue powder coated steel housing

Downy Mildews

Quick Cal solutions to calibrate pH and conductivity all at once with a single solution

Easy to assemble (applies to 6 pack only)

If your Ph is getting too high

16x22x1 Exact MERV 8 AC Furnace Filters 12 Pack light-movers-hangers It features a compact designNordic 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