Appliance Energy Cost Index Model-level energy use and running cost, from ENERGY STAR certified product data

G-Pure1-22W Air Purifiers · Greenlite

G-Pure1-22W (Greenlite, ENERGY STAR Certified) uses 129 kWh per year, an estimated $21.93/yr to run, ranking 31st cheapest of 80 sampled air purifiers, 12% below the $24.82/yr median of the 80 sampled models.

Certification: ENERGY STAR Certified

Est. annual energy cost
$21.93/yr
Cheaper than all but 38% of sampled models in this category
Annual energy use: 129 kWh
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Where this model sits (computed from source data)

Figures above are computed at build time from the sampled source records - no external estimates are used.
Cost rank in category31st of 80
Cost percentilebottom 38%
Vs category median12% below ($24.82/yr)
Rank within same status11th of 57 (Median $27.54/yr)
Category low to high$5.10/yr ~ $67.35/yr

Certified specifications (as reported)

Specifications exactly as reported in the certified dataset.
SpecValue
energy star partnerGreenlite Lighting Corporation
room size sq ft245
dust free clean air delivery177.0
smoke free clean air delivery158.0
pollen free clean air delivery180.0
dust free clean air delivery rate cfm w8.16
smoke free clean air delivery rate cfm w7.21
pollen free clean air delivery rate cfm w8.22
pm25 cadr167.0
integrated energy factor cfm w6.8
annual energy use kwh yr129.00
technology typesFan and Filter
ozone emissions ppb0.00
filter 1 typeHEPA-Type
connected capableNo
connects usingNone

Similar models in this category

Closest capacity first (at most two rows per identical cost).
ModelCertificationEst. energy cost
E210A ENERGY STAR Certified$21.59/yr
LAP-C311S-WUSR ENERGY STAR Certified$22.44/yr
200004-2 ENERGY STAR Certified$22.44/yr
DR-HAP008 ENERGY STAR Certified$21.25/yr
DR-HAP008S ENERGY STAR Certified$21.25/yr

Frequently asked questions

How much does it cost to run the Greenlite G-Pure1-22W per year?

The Greenlite G-Pure1-22W is certified at 129 kWh per year, which works out to about $21.93/yr at the flat rate assumed on this site. Certified figures come from standardized test procedures, so your actual bill varies with usage and your local electricity rate.

Is the Greenlite G-Pure1-22W efficient compared with other air purifiers?

Among the 80 air purifiers compared on this site, the Greenlite G-Pure1-22W ranks 31st cheapest to run and sits in the bottom 38% of the cost range. That is 12% below the category median of $24.82/yr. The cheapest sampled model runs at $5.10/yr and the most expensive at $67.35/yr.

What ENERGY STAR status does the Greenlite G-Pure1-22W hold?

The Greenlite G-Pure1-22W is listed as ENERGY STAR Certified. Among the 57 sampled air purifiers with that status the median running cost is $27.54/yr, and the Greenlite G-Pure1-22W ranks 11th cheapest within that group. Certification status reflects efficiency relative to product class, not absolute energy use.

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Simple estimate, 30 days per month (assuming $0.17/kWh)