The HDX Superior Allergen pleated air filter is ideal for improving air quality in your indoor space. These filters are constructed with wire-backed, electrostatically charged media and have extended surface areas. This means the HDX Superior Allergen filters have an increased dust-holding capacity and improved efficiency in comparison to FPR 7 and FPR 5 air filters. These filters are easy to replace and an economic choice for the overall excellent performance they provide.
- FPR 9 air filters are best suited for capturing particles as small as 1 micron in size including dust mite debris, pet dander, pollen, dust and lint, mold spores, bacteria, cough and sneeze particles, most smoke, and allergens
- Pleated design and extended surface area offer more space to capture airborne contaminants, bacteria, and other allergens
- Constructed of a durable, moisture-resistant cardboard frame with wire supported media for strength and rigidity
- Item represents 1 filter that will last up to 3-months in a typical household environment and can be reordered through our subscription service
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