Description
xMidiex 3-Pack HPA300 Replacement Kit for Honeywell Purifiers
Keep your Honeywell purifier performing at its best with a thoughtfully designed replacement kit from Midiex. This 3-pack of HEPA Type R filters and 4 activated carbon pre-filters is built for straightforward swapping, helping you sustain clean, comfortable air in your space. With regular changes, you may notice steadier airflow, fewer dust settles, and a refreshed room feel throughout the day. The kit is designed for compatibility with popular HPA models and can be a convenient way to refresh airflow when you notice dust, odors, or slower performance.
What’s included
- 3 HRF-R3 type R HEPA filters
- 4 activated carbon pre-filters
Compatibility and fit
These replacements are designed to replace HRF-R3 and are compatible with Honeywell HPA300, HPA300VP, HPA304, HPA3300, and related HPA models. They slide into the same chamber with a tight seal to help maintain steady airflow and filtration performance. The design emphasizes easy alignment and a secure fit, reducing the guesswork during swaps.
Performance and maintenance
- Captures up to 99.97% of airborne particles as small as 0.1 micron in testing scenarios
- Supports consistent purifier performance when replaced on schedule
- Helps preserve strong airflow by preventing filter clogging from everyday dust
Real-world use cases
- In busy living spaces with pet dander and dust
- Bedrooms where fresh air and quiet operation matter
- Kitchens where cooking odors are a regular concern
- Home offices that require a steady, clean air supply during focused work
Easy installation and care
Simply swap the old filters for the new Midiex components. The pre-filters help extend the life of the main HEPA filter by catching larger particles first, while the filters themselves fit within standard HPA configurations for a hassle-free upgrade. Packaging includes clear labeling and simple instructions to support a quick, clean replacement process.
Why choose Midiex
- Authentic replacement experience crafted to fit Honeywell HPA300 family
- Tight tolerances for a snug seal to preserve airflow and filtration efficiency
- 4 activated carbon pre-filters complement the HEPA stage to help reduce odors
- Clear guidance and packaging for a quick, clean swap
Quality and support
Midiex backs this kit with a service guarantee. If you experience any quality issues, our team is ready to help and resolve concerns promptly.
FAQ
Q: What is included in the Midiex 3-Pack HPA300 replacement kit?
A: The kit includes 3 HRF-R3 HEPA filters and 4 activated carbon pre-filters.
Q: Is this kit compatible with Honeywell HPA300 series air purifiers?
A: Yes, it fits HPA300, HPA300VP, HPA304, HPA3300 and related HRF-R3 compatible models.
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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