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

AP215SF4B Air Purifiers · MaxLite

AP215SF4B (MaxLite, ENERGY STAR Certified) uses 144 kWh per year, an estimated $24.48/yr to run, ranking 38th cheapest of 80 sampled air purifiers, 1% below the $24.82/yr median of the 80 sampled models.

Certification: ENERGY STAR Certified

Est. annual energy cost
$24.48/yr
Cheaper than all but 46% of sampled models in this category
Annual energy use: 144 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 category38th of 80
Cost percentilebottom 46%
Vs category median1% below ($24.82/yr)
Rank within same status18th 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 partnerMaxlite
room size sq ft229
dust free clean air delivery159.0
smoke free clean air delivery148.0
pollen free clean air delivery174.0
dust free clean air delivery rate cfm w6.52
smoke free clean air delivery rate cfm w5.99
pollen free clean air delivery rate cfm w7.07
pm25 cadr154.0
integrated energy factor cfm w6.2
annual energy use kwh yr144.00
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
EP-KJTS01-140-25W ENERGY STAR Certified$24.48/yr
LAP-C341S-WUSZ ENERGY STAR Certified$24.65/yr
DR-HAP005AS ENERGY STAR Certified$24.82/yr
DR-HAP005AS ENERGY STAR Certified$24.82/yr
DR-HAP010S ENERGY STAR Certified$25.16/yr

Frequently asked questions

How much does it cost to run the MaxLite AP215SF4B per year?

The MaxLite AP215SF4B is certified at 144 kWh per year, which works out to about $24.48/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 MaxLite AP215SF4B efficient compared with other air purifiers?

Among the 80 air purifiers compared on this site, the MaxLite AP215SF4B ranks 38th cheapest to run and sits in the bottom 46% of the cost range. That is 1% 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 MaxLite AP215SF4B hold?

The MaxLite AP215SF4B 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 MaxLite AP215SF4B ranks 18th cheapest within that group. Certification status reflects efficiency relative to product class, not absolute energy use.

Quick electricity cost calculator

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