1 / 6GoKBNY ET066 Replacement Air Purifier Filter, 2-Pack
GoKBNY ET066 replacement filters are listed as compatible with the Evalit ET066 air purifier and supplied as a two-filter pack. The listing describes a True HEPA, activated-carbon and pre-filter combination, with replacement suggested every 3 to 6 months depending on air quality and use.
At a glance
- Listed for compatibility with the Evalit ET066 air purifier.
- The listing describes three filtration layers: True HEPA, activated carbon and a pre-filter.
- Seller claims suitability for spaces up to 2200 sq.ft. when used with the purifier.
- Replacement is recommended every 3 to 6 months, with actual life depending on air quality and usage.
Reference price: $36.99
Price checked: Nov 13, 2026
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Pros and cons
Pros
- Two filters are listed in the pack, providing a spare for a later replacement.
- The stated three-stage combination targets particles and common household odours according to the listing.
Technical specifications
4 specifications| Brand | GoKBNY |
|---|---|
| Model | ET066 |
| Dimensions listed | 28L x 26W x 3Th centimetres |
|---|
| Material listed | Carbon Fiber |
|---|
What to know before buying
Listing details to confirm
The claimed 2200 sq.ft. coverage is a listing claim about use with the purifier, not a separately established area rating for this replacement filter. The 3-to-6-month interval is guidance and lifespan depends on air quality and use. The product title calls this the original version, while the component list identifies two H13 True HEPA filters and feature text describes True HEPA, activated carbon and a pre-filter. The specific layer construction and whether the two descriptions refer to the same configuration are not confirmed, so verify the selected version and purifier fit before purchase. The stated dimensions and Carbon Fiber material are listing details.
What’s in the box
Included- 2 H13 True HEPA filters
Who is it for?
A good fit for
- Evalit ET066 owners seeking a two-filter replacement pack.
- Buyers wanting the listing's stated HEPA, carbon and pre-filter combination for their compatible purifier.
Less suited to
- Owners of other purifier models unless compatibility is confirmed.
- Buyers who need independently verified filtration performance or a confirmed filter lifespan.
Customer reviews on Amazon
- 5 stars
80% 80% - 4 stars
16% 16% - 3 stars
0% 0% - 2 stars
0% 0% - 1 star
4% 4%
Aggregate ratings are mostly five-star, though a small one-star share shows that experiences are not uniformly positive. Without written feedback, those ratings do not identify specific strengths or concerns. They cannot confirm fit, filtration-layer construction or service life, so buyers should use the listed model compatibility and replacement guidance as claims to check against their purifier.
Frequently asked questions
Which purifier is this filter listed for?
The listing names the Evalit ET066 air purifier. It does not establish compatibility with other models.
How many filters are included?
The explicit included-components list states two H13 True HEPA filters. The listing also describes carbon and pre-filter layers, so check the selected version and construction before ordering.
How often should the filter be replaced?
The listing recommends replacement every 3 to 6 months. Actual lifespan depends on air quality and how frequently the purifier is used.
Does this replacement filter itself cover 2200 sq.ft.?
The listing claims suitability up to 2200 sq.ft. when used with the purifier. That is not an independently verified coverage rating for the filter alone.
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