Nisreen HEPA Filter B Replacement for Germ-Guardian AC4825, 22" Air Purifier, H13 True HEPA, Model FLT4825, Includes 6 HEPA &

Frequently Asked Questions

• Q: What are the dimensions of the Nisreen AC4825 HEPA filter? A: The Nisreen AC4825 HEPA filter measures fifteen point seventy five inches in length, four point seventy two inches in width, and one point eighteen inches in height.
• Q: What type of materials are used in the Nisreen AC4825 filter? A: The Nisreen AC4825 filter is made of high grade H13 true HEPA material and activated carbon for effective filtration.
• Q: How many filters are included in the package? A: The package contains six HEPA filters and six activated carbon pre-filters.
• Q: How do I install the Nisreen AC4825 HEPA filter? A: To install, first remove the back cover, discard the used filter, and insert the new filter with the arrow pointing towards the unit.
• Q: Is the Nisreen AC4825 filter easy to install? A: Yes, the installation process is simple and requires no tools.
• Q: How often should I replace the Nisreen AC4825 HEPA filter? A: It is recommended to replace the HEPA filter every six months for optimal performance.
• Q: How can I keep my Nisreen AC4825 filter in good condition? A: To maintain the filter, ensure the pre-filter is replaced every three months and clean the device regularly.
• Q: Is it safe to use the Nisreen AC4825 filter in my air purifier? A: Yes, the filter is designed specifically for compatible Germ-Guardian air purifier models, ensuring safe and effective use.
• Q: What should I do if my air purifier does not power on after installing the filter? A: If your device does not power on, ensure the back cover is properly reseated and snaps into place.
• Q: Are Nisreen filters compatible with other air purifiers? A: Yes, the Nisreen AC4825 filter is compatible with several models, including AC4300, AC4900CA, and AP2200CA.
• Q: How do the Nisreen filters compare to original filters? A: Nisreen filters offer a cost-effective alternative, providing the same benefits as original filters at a lower price.
• Q: What is the lifespan of the Nisreen AC4825 filter? A: The HEPA filter should last up to six months, while the pre-filter typically lasts about three months.
• Q: Can I wash the Nisreen AC4825 filters? A: No, the filters are not washable; they should be replaced as per the recommended schedule.
• Q: Is there a warranty on the Nisreen AC4825 filter? A: Yes, Nisreen offers a satisfaction guarantee on their products, ensuring quality and customer support.
• Q: What if my Nisreen AC4825 filter arrives damaged? A: If your filter arrives damaged, you can contact customer support for a replacement or refund.