Indoor air quality is commonly affected by particles such as dust, pet dander, and viruses. HDX is dedicated to providing a clean and comfortable indoor environment for everyone. We have a complete array of high-quality air cleaning filters which will ensure that your indoor air quality will be the cleanest air that you and your family can breathe.

• Fits Aprilaire and Space Gard models 2410, 3410, 4400 and 2400/2140 models require the OEM upgrade kit number 1413
• Filters out unwanted particles including dust/lint, dust mite debris, mold particles, most smoke, pollen, pet dander, bacteria, and virus carriers while allowing cleaner air to flow through
• Designed to perform with high efficiency and minimum pressure drop
• Pleated design allows the BestAir filter to trap up to 95% of airborne particles from 0.3 microns to 10.0 microns