The DSH modules are rated @ 10-amps
Assembled Dimensions - 23" x 18" x 17"
Notice the "W" in the second version
No "product stacking" required
Hydro Tray: Pour solution over roots and drain into the system
8x8x1 Exact MERV 13 AC Furnace Filters 6 Pack LUXX 200W BAR 208-277V The DSH modules are ratedNordic 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