HPA300 HEPA Replacement Filter Combo Pack - Value HEPA + Carbon

In this review the Cabiclean HPA300 HEPA Replacement Filter combo is evaluated for owners of Honeywell HPA100/200/300 and compatible series purifiers who need an affordable multi-pack replacement. The bottom line is that this kit delivers a full set of HEPA-R style filters plus pre-cut activated carbon pre-filters that fit the HPA300 family, offering strong particulate capture and odor reduction at a lower cost than brand-name single replacements. It is best for routine maintenance and households looking to replace filters on schedule without measuring or trial-and-error.

Key Features

• Compatibility: Fits Honeywell HPA100/200/300 and many 5000 series models so buyers get a seamless replacement for HRF-R3, HRF-R2 and HRF-R1 style filters.
• Complete set: Pack includes six HEPA R replacement filters and eight pre-cut activated carbon A pre-filters so one purchase covers multiple changes over time.
• Filtration quality: Made of non-woven fabric and activated carbon with upgraded electrostatic electret technology to trap microscopic particles while maintaining airflow.
• Odor control: The activated carbon pre-filters are designed to decompose household odors and some wildfire gases, improving perceived air quality.
• Easy installation: Filters are designed for tool-free replacement and the pre-cut size removes the need for measuring, simplifying routine maintenance.
• Sustainable material: HEPA filter media uses FSC-certified paper components, reflecting attention to recycled material sourcing.

Who It's For

This kit is ideal for households that use Honeywell HPA100/200/300 and similar models and want a cost-effective way to keep their purifier performing across seasons. It suits pet owners or light allergy sufferers who rotate filters regularly and need both HEPA and carbon layers for particles and odors.

It may be less appropriate for users extremely sensitive to chemical smells, as a minority of customers reported an initial odor from some replacement filters, and for those who require exact OEM branding on packaging. Buyers who need a custom-size or specialty HEPA beyond the listed models should look elsewhere.

Pros & Cons

Pros

• Good value: the multi-pack covers many replacements and reduces long-term cost.
• Fit and function: most customers report a perfect fit and performance comparable to originals.
• Improves air quality: captures dust, pet dander and other small particles while the carbon layer helps with odors.

Cons

• Occasional odor: some users noted a chemical or unpleasant smell on first use that may require airing out.
• Fit variance: a few shoppers found filters slightly small for their unit and needed adjustment.

Specifications

Contents	6 HEPA R filters + 8 activated carbon A pre-filters
HEPA filter dimensions	H 10.2 in x L 6.5 in x W 1.6 in
Pre-filter dimensions	H 17.2 in x L 14.2 in x W 0.2 in (pre-cut)
Compatible models	HPA090, HPA100, HPA200, HPA250, HPA300, HPA5200, HPA5220, HPA5250, HPA5300, HPA5350, HPA8350
Replaces	HRF-R3, HRF-R2, HRF-R1 style filters
Materials	Non-woven fabric, activated carbon, FSC-certified paper
Replacement interval	HEPA every 6-12 months; pre-filter every 2-3 months

Our Verdict

The Cabiclean HPA300 HEPA Replacement Filter combo is a practical, cost-effective choice for routine maintenance of compatible Honeywell-style air purifiers. It offers reliable particulate capture, convenient pre-cut carbon sheets for odor control and a large enough kit to cover many changes, making it good value for most households. Users with extreme chemical sensitivities should be aware of occasional initial odors but otherwise this kit keeps a purifier running efficiently at low cost.

Frequently Asked Questions

Are these filters compatible with my HPA300 unit?
Yes, they are designed to fit Honeywell HPA100/200/300 and many 5000 series models and replace HRF-R3/R2/R1 style filters.

How often should I replace each filter?
Manufacturer guidance recommends replacing the HEPA filter every 6-12 months and the pre-filter every 2-3 months depending on usage and air quality.

Do the pre-filters need trimming?
No, the kit includes pre-cut activated carbon A pre-filters made to fit HPA300 series units without measuring.