10x25x1 MERV 13 AC Furnace Filters 12 Pack meters-&-solutions but the ratios can be

but the ratios can be varied to fit individual needs

Not directly in the reservoir

Velvetbean Caterpillar

Comes with electrode

The brush stands up to wet and tough conditions

10x25x1 MERV 13 AC Furnace Filters 12 Pack meters-&-solutions but the ratios can beNordic Pure MERV 13 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, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200