we have included reinforced stitching to hold the extra weight
a silicone rubber seal is between the door and chamber for best sealability
Environment Medium Gas Density
Use this product with pH electrodes with a BNC connector and TDS probes with a DIN connector
30x36x1 MERV 14 AC Furnace Filters 6 Pack DUCTWORK we have included reinforced stitchingNordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.