Replacement HEPA Filter for Holmes AER1 Series

From the brand DerBlue, a good helper in your life offers a variety of filters for your machine. High-quality and durable, as well as cheap and economical, practical model options are available. Visit the store for a reasonable mix of various brands, making it easy to replace.

The package includes 4 True HEPA Filters (each measuring 10 x 4.6 x 1.37 inches) and 8 pre-filters (each measuring 10 x 4.1 inches). These replace Filter A, Filter D, and Filter K. To maintain clear air, it is recommended to replace the filters at least once every 4 months.

The filters are compatible with a wide range of Holmes and Bionaire air purifier models, ensuring a seamless fit and optimal performance.

Featuring high-efficiency filtration, the replacement filters utilize high-strength, environmentally friendly non-woven fabric, and the pre-filters are filled with activated carbon, providing a superior filtration effect.

Durability and longevity are ensured through the use of high-quality materials in the filter construction, guaranteeing prolonged usage and maximum effectiveness.

The activated carbon pre-filters work to provide a fresh and clean environment while also helping to extend the lifespan of the HEPA filters.

Excellent customer support is a priority, and the brand is committed to ensuring a hassle-free experience. Customers are encouraged to reach out to the friendly customer service team with any questions or concerns regarding the filters.

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