Nisreen Replacement HEPA Filter B for 22 Air Purifier Models

The Nisreen AC4825 filter is a perfect replacement for the Gem Guardian Filter B, compatible with various Gem Guardian air purifier models such as AC4825, AC4825E, AC4300, AC4300WPT, AC4300BTCA, CDAP4500, CDAP4500BCA, CDAP4500WCA, AC4800, AC4850, AC4850PT, AC4900, and AC4900CA. It features an H13 grade HEPA filter and a thickened honeycomb activated carbon filter.

The package includes 2 pieces of HEPA filters and 6 pieces of extra activated carbon pre-filters. These premium filters are committed to improving air quality and providing you with cleaner air. No tools are required for installation; simply remove and replace the filters from your machine unit when needed, and remember to reset the filter indicator on your machine.

Nisreen recommends replacing the HEPA filter every 6 months and the activated carbon filter every 3 months for optimal performance and better air quality. The AC4825 filter is a cost-effective solution that fits perfectly with your air purifier.

The Nisreen AC4825 filter is made with high-quality materials, and the company strictly controls the raw materials and production process to ensure customer satisfaction. If you have any questions, feel free to contact them.

In summary, the Nisreen AC4825 filter is a reliable and efficient replacement option for your Gem Guardian air purifier, providing you with cleaner and fresher air. It is easy to install and maintain, and the company stands behind the quality of their products.

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