FreAire HAP605 Replacement Filter 2 Pack
- Material Type: Polyester
- Unit Count: 2
- Number of Items: 2
- Item Dimensions L x W x Thickness: 3.3 × 11.6 × 12 inches
Last refreshed Jun 15, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
Straightforward, and there is no reason to gamble on a third party cartridge.
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ASIN: B0G2M8TF68Model: HAP605Category: Air Purifier Filters
Overview
A two pack of original FreAire replacement filters made for the HAP605 air purifier. Each cartridge handles the everyday load a room purifier faces: dust, pollen, smoke particles and pet dander.
Buying the maker's own filter matters more here than with many parts, because purifier housings are sized to a specific cartridge and a loose aftermarket fit lets air slip around the media instead of through it. Two per pack also means the second sits ready, which is how most people avoid running a purifier on a spent filter for weeks.
- Two pack of HAP605 filters
- Original FreAire replacement part
- Targets dust, pollen, smoke, pet dander
- White cartridge, drop-in replacement
Who it's for
Only for HAP605 owners. There is nothing generic about the fit, so a different FreAire model or another brand's purifier will need its own part. Households with allergy sufferers or shedding pets will cycle through these faster than the box suggests.
Pros and cons
- Original part, sized to the HAP605 housing
- Two cartridges per order
- Covers dust, pollen, smoke and dander
- Fits the HAP605 and nothing else
- No stated life in hours or months
Performance notes
A purifier's clean air delivery falls steadily as media loads, and the decline is invisible until airflow drops or odor returns. Swapping on schedule rather than waiting for symptoms is what keeps output near where it started. Run time, pet count and smoke exposure all shorten filter life well below what a lightly used unit would see.
Specifications
| Brand | FreAire |
|---|---|
| Model | HAP605 |
| Dimensions & fit | |
| Item Dimensions L x W x Thickness | 3.3 × 11.6 × 12 inches |
| Construction & materials | |
| Material Type | Polyester |
| Compatibility & installation | |
| Compatible Devices | Air Purifier |
| Included components | |
| Unit Count | 2 |
| Other details | |
| Number of Items | 2 |
| Product Grade | New |
Frequently asked questions
Does this filter fit any purifier besides the FreAire HAP605?
No. It is built specifically for the HAP605 housing and is not a universal cartridge.
How many filters are in the FreAire HAP605 pack?
Two, which is why many buyers order it as a spare well before the current filter is used up.
What does the filter capture?
FreAire lists dust, pollen, smoke and pet dander, the usual indoor particle load a room purifier handles.