28x28x1 MERV 14 AC Furnace Filters 6 Pack spl_allstate • Size: 46 x 52

• Size: 46 x 52 x 87 mm

Here are some other benefits of the PowerVEG 460:

significantly increases durability• Backed by Apera's proprietary sensor technology from Switzerland• Easy-to-use design and fast calibration adjustment• Replaceable Swiss LabSen Spear Soil pH Probe• Large 3-color backlit screen gives you clear information• Durable structure

Made under quality control at Grodan factories

which allows clean

28x28x1 MERV 14 AC Furnace Filters 6 Pack spl_allstate • Size: 46 x 52Nordic 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.