Oreck Optimax Air94

Oreck Optimax Air94 Quick Review

Oreck Optimax air purifier might be a discontinued model, is well suited for people that needs an average size, acceptable filtration performance, and low filter replacement cost model. Looking into the air purifier filters, air flow delivery rate and applicable area, can Oreck Optimax Air94 versatility make up for its lack of availability in this market? See our thoughts about the air purifier and its features below.
± 199 p
     Annual filter ^    
± 45 p
Online price*
Latest Amazon price

Oreck Optimax Air94 Specification

ProductOreck Optimax Air94
12 x 16.6 x 5.7 in
(30.5 x 42.2 x 14.5 cm)
Weight13.2 lb (6 kg)
Coverage (up to)155 sq. ft. (14 m2)
Dust free (CADR)100 cfm (170 m3/h)`
Pollen free (CADR)100 cfm (170 m3/h)
Smoke free (CADR)100 cfm (170 m3/h)
Airflow speed
- Lifespan
- Replacement cost ($)
HEPA filter
- Lifespan
- Replacement cost ($)
Main Filter (HEPA-Type)
1 year
Carbon filter
- Lifespan
- Replacement cost ($)
Odor filter
6 months
Ionizer/ TechnologiesAir Revitalizer (Ionizer)
UV-light/ PCO
Other filter
All-in-one filter
- Lifespan
- Replacement cost ($)
Oreck OptiMax Filter Kit Air 94
+- 44.92
Optional/ Addon
Noise level
Power consumption
Timer/ Scheduler2, 4, 8 hours
More color options
Auto mode
Air qualityAQ indicator
Filter change indicator
Wi-Fi/ BTBluetooth
Remote control
Child lock
Warranty3 years
Email/ Phone support
Product image

Key features

  • 3-stage filtration
  • HEPA-Type Main filter
  • Odor filter
  • Optional Air Revitalizer
  • 3-speed (Low, Medium, High) with Silence Technology
  • 2, 4, 8 hours timer
  • Separate filter check indicator light for Main Filter and odor filter
  • 3 years warranty

Oreck Optimax Air94 review

  • Attractive discounted price as it is a discontinued model.
  • Separate filter replacement indicator light for Main Filter and odor filter.
  • Works in vertical or horizontal mode.
  • Cheap annual filter replacement as it comes in a bundled package of 1 HEPA-type filter and two odor filters.
  • Optional Air Revitalizer that can be disabled via a dedicated button.
  • Built-in timer with 3 preset setting.
  • 3 years manufacture warranty.
  • Limited and hard to find filter replacement.
  • Lacks standalone pre-filter to protect and enhance the main/ odor filter lifespan.
  • Main filter is actually HEPA-Type rather than True HEPA that will only capture 99% of airborne particles up to 1 micron size.
  • Filtration strength against odor and smoke is average at best.
Oreck Optimax Air94 dimension
12 x 16.6 x 5.7 in
(30.5 x 42.2 x 14.5 cm)
Oreck Optimax Air94 weight
13.2 lb (6 kg)
Oreck Air94 is thoroughly designed and constructed in black housing where fan of Oreck would be familiar with. First off, Oreck Air94 simplistic design and proportionally shaped is well greeted with no razor-sharp edges. Works both horizontally and vertically, the controls are snapped in standard position with dedicated button for Air Revitalizer, fanspeed, filter reset and timer. Another nice touch is the 2 separate filter change indicator light for Main filter and Odor filter. Lastly the worry-free 3 years warranty of Oreck Air94 means it would resist some harsh condition.

Airflow effectiveness and purifying coverage

Oreck Air94 airflow might not be its best forte, its best suited for small room however medium sized room could do as well. Equipped with a 3-stage filtration including a main HEPA-type filter, odor filter and Air Revitalizer AKA Ionizer, Oreck Air94 airflow distribution will effectively eliminate near by air particles and allergens like dust, pet dander, pollen, mold, mildew and fungus.

Noise level and power consumption

Oreck Air94 noise is soft to modestly loud depending on present fanspeed. Fairly comparable to most home appliances in noise level. Proceeding with the electricity usage, Oreck Air94 is ENERGY STAR rated so power usage is reasonable unless the air purifier is functioning on high mode all the time. Oreck Air94 power usage is marginally lesser when put next with other fairly identical home appliances.
noise graph

Final thoughts on Oreck Air94

Overall, Oreck Air94 limited availability including replacement filter might not be enough to justify its advantages. Compare to the upsides vs downsides, we highly recommend interested buyer to look for any newer version of Oreck air purifiers rather than Oreck Air94.

Covered against
Oreck Optimax Air94 VS Dust



Oreck Optimax Air94 VS Pollen



Oreck Optimax Air94 VS Hair

Hair/ Pet hair


Oreck Optimax Air94 VS Dust mites

Dust mites


Oreck Optimax Air94 VS Mold/ Mildew

Mold/ Mildew


Oreck Optimax Air94 VS Pet dander

Pet dander


Oreck Optimax Air94 VS Virus/ Germ

Virus/ Germ


Oreck Optimax Air94 VS Tobacco smoke

Tobacco smoke


Oreck Optimax Air94 VS Chemical



Oreck Optimax Air94 VS VOCs



Oreck Optimax Air94 VS Smoke/ Gas

Smoke/ Gas


Oreck Optimax Air94 VS Odor



In general Oreck Optimax Air94 efficient plus purifying coverage and airflow circulation is amazing in catching large scale airborne pollutants such as dust, pet hair. pit against allergens, irritants, bacteria and viruses, Oreck Optimax Air94 included , 3 fanspeed and 3-stage filtration is at acceptable grade in eliminating dust mites, pollen, mold, spores, mildew, fungi, germs and pet dander.  On smokes, odors and fumes, Oreck Optimax Air94 filtration is below par in dealing chemicals, detergent odors, cooking smell, fire, VOCs, cigarette smokes.

Verdicts and ratings

Build quality
Airflow delivery
Particle Filtration
Smoke Filtration
Oreck Optimax Air94

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