Description
xElevate your air quality with a trusted Honeywell replacement kit
Independent tested. Consumer trusted. This Honeywell HEPA Filter and Pre-Filter Kit provides a practical year-long supply designed for select Honeywell air purifiers. The kit includes three R HEPA replacement filters and four A carbon pre-cut pre-filters, compatible with HPA300, HPA304, HPA3300, HPA5300, HPA8350, and HPA5350 models. Built to support ongoing cleaning cycles, it offers a straightforward way to refresh your purifier without multiple trips to the store.
What’s inside the value-packed kit
- 3 x Honeywell R HEPA replacement filters
- 4 x Honeywell A carbon pre-cut pre-filters
R HEPA filters are designed to capture up to 99.97% of microscopic particles, including pollen, pet dander, and smoke. A pre-filters focus on larger particles and, when paired with activated carbon, help reduce odors and VOCs, contributing to a fresher-feeling room.
For best results, follow the recommended cadence: replace certified HEPA filters once per year and genuine pre-filters every three months. Maintaining this schedule can help preserve airflow efficiency and filtration performance over time.
Compatibility and use
This kit is engineered to fit Honeywell purifiers in the HPA300, HPA304, HPA8350, HPA3300, HPA5300, and HPA5350 families. A purifier equipped with certified filters can circulate air repeatedly in the right room size, supporting a more comfortable living or work space.
Whether you’re managing pet-related odors, cooking smells, or just seeking a steadier stream of cleaner air, this kit provides a practical path to maintaining your purifier’s effectiveness. The combination of HEPA filtration and carbon pre-filters addresses everyday needs with a balanced approach to air quality.
Maintenance tips
- Store spare filters in a dry, cool place for long-lasting performance.
- Use a simple replacement schedule to track when to swap HEPA vs pre-filters.
FAQ
Q: What’s included in the Honeywell HEPA Filter Replacement Kit?
A: Three R HEPA replacement filters and four A carbon pre-filters designed for HPA300, HPA304, HPA3300, HPA5300, HPA8350, and HPA5350 models.
Q: How often should I replace the filters?
A: Replace HEPA filters once per year and pre-filters every three months for optimal performance.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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