True HEPA Filter Set for Holmes AER1 Series - 4 Filters + 8 Pre Filters

Product Description from DerBlue Brand

Are you looking for a reliable helper in your life? Look no further! Our brand, DerBlue, offers a wide variety of high-quality and durable filters for your machine. With cheap and economical options, as well as practical models to choose from, we have something to suit everyone's needs.

Reasonable mix of filters available for different brands, making it easy to replace and maintain your machine. Don't wait, visit our store today and find the perfect fit for your air purifier.

Included in the package are 4pcs True HEPA Filters (size: 10 x 4.6 x 1.37 inches) and 8pcs pre-filters (size: 10 x 4.1 inches). These filters are designed to replace Filter A, Filter D, and Filter K, ensuring your air stays clear and clean. For optimal performance, we recommend replacing the filter at least once every 4 months.

Compatible with various models from Holmes Units, such as HAP412, HAP422, and HAP1702, as well as Bionaire Units like BAP520 and BAP 9417. Our replacement filters are made from high-strength, environmentally friendly non-woven fabric, with pre-filters packed with activated carbon for better filtration.

Durable and long-lasting, our filters are constructed from high-quality materials to ensure maximum effectiveness. The activated carbon pre-filters provide a fresh and clean environment while helping extend the life of the HEPA filter.

We prioritize customer satisfaction and offer exceptional support for any questions or concerns regarding our filters. Our friendly customer service team is here to assist you and ensure a hassle-free experience. Don't hesitate to reach out to us – your satisfaction is our priority. Visit our store now and breathe easier with DerBlue filters.

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