Smilyan HEPA Replacement Filter H for Winix 5500-2 and AM80 - 2-Pack

In this review the Smilyan 116130 HEPA Replacement Filter H kit is judged as a practical, budget-friendly replacement for owners of the Winix 5500-2 and AM80 Plasmawave air purifiers. The single biggest reason to consider it is straightforward: the kit includes two H13 True HEPA filters and two activated carbon pre-filters sized to match the original, so you get a complete swap that restores filtration performance without extra measuring or guesswork.

Key Features

• Perfect compatibility: Designed to fit Winix 5500-2 and AM80 Plasmawave units so installation mirrors the original filters and maintains expected airflow.
• H13 True HEPA media: The replacement HEPA uses high-quality H13 paper to capture very small particles and help improve indoor air quality.
• Activated carbon pre-filter: Each kit includes carbon pre-filters to reduce odors and gaseous contaminants before air reaches the HEPA stage.
• Energy-aware construction: Lower density structure and upgraded electrostatic electret technology reduce pressure drop and aim to keep energy use down while preserving capture efficiency.
• Value pack: The set contains two HEPA filters and two carbon pre-filters so a typical user can complete a standard replacement cycle without buying extras.

Who It's For

This kit is best for owners of the Winix 5500-2 or AM80 Plasmawave air purifiers who want a direct replacement that matches the original form and function. It suits households focused on improving allergy and dust control, or anyone replacing aged filters on a schedule without the premium cost of branded parts.

Shoppers who need unusual sizes, manufacturers other than the named models, or filters certified with additional formal lab paperwork beyond the H13 claim should look elsewhere. Also, if you require a specialized gas-phase filter for strong chemical fumes, a different carbon-heavy replacement is worth considering.

Pros & Cons

Pros

• Good fit and easy installation, with tabs that make filter changes simple.
• Includes both True HEPA and activated carbon pre-filters for a complete maintenance cycle.
• Competitive value compared with original-brand replacement sets.
• H13 media and electrostatic electret technology target efficient particle capture with lower pressure drop.

Cons

• Some users have reported an initial odor with replacement filters, so airing-in may be necessary for a short time.
• Performance claims follow the original specs but independent lab certification details beyond H13 are not provided in the package information.

Specifications

Compatibility	Winix 5500-2 and AM80 Plasmawave
Filter type	H13 True HEPA and activated carbon pre-filter
Package contents	2 HEPA replacement filters + 2 activated carbon pre-filters
HEPA dimensions	H 16.3 in x L 12.6 in
Carbon filter dimensions	H 16.3 in x L 12.6 in
Filter media	FSC-Certified paper and activated carbon

Our Verdict

The Smilyan 116130 replacement kit is a sensible, cost-effective option for Winix 5500-2 and AM80 owners who want a full set of True HEPA and carbon pre-filters that match original size and ease of installation. It delivers expected filtration performance and value, though a short airing period may be needed if an initial odor is noticed.

Frequently Asked Questions

Are these filters compatible with my Winix 5500-2?
Yes. The Smilyan 116130 kit is made to fit Winix 5500-2 and AM80 Plasmawave air purifiers and installs like the originals.

How many filters are included?
The package includes two H13 HEPA replacement filters and two activated carbon pre-filters sufficient for a standard replacement cycle.

Do these filters remove odors?
The activated carbon pre-filters reduce common household odors and gaseous contaminants, though heavy chemical fumes may require a stronger gas-phase solution.