Winix 6300-2 PlasmaWave

Winix 6300-2 Review

A brand that is highly regarded on its reliability and durability, Winix 6300-2 is excellent for long-haul as proven on its build quality and steadiness. Driven from extensive price and bundled options, Winix 6300-2 would be ideal product for people and asthmatic impacted patient that is suffering from air-borne allergens. According to the applicable area, airflow output, size, power consumption and noise level, what attributes that would make Winix 6300-2 splendid and how reliable is the air purifier?
± 199.99 p
     Annual filter ^    
± 80 p
Online price*
Latest Amazon price

Winix 6300-2 Specification

ProductWinix 6300-2
15 x 23.6 x 8.2 in
(38.1 x 59.9 x 20.8 cm)
Weight15.4 lb (7 kg)
Coverage (up to)360 sq. ft. (33 m2)
Dust free (CADR)243 cfm (413 m3/h)
Pollen free (CADR)246 cfm (418 m3/h)
Smoke free (CADR)232 cfm (394 m3/h)
Airflow speed53 - 226 cfm (90 - 384 m3/h)
- Lifespan
- Replacement cost ($)
Odor control carbon pre-filter
3 months
HEPA filter
- Lifespan
- Replacement cost ($)
True HEPA filter
1 year
Carbon filter
- Lifespan
- Replacement cost ($)
Odor control carbon pre-filter
3 months
Ionizer/ TechnologiesPlasmaWave Technology
UV-light/ PCO
Other filter
All-in-one filter
- Lifespan
- Replacement cost ($)
Filter A 115115
1 year
+- 79.99
Optional/ Addon
Noise level27.8 - 60+ dB
Power consumption5 - 90 W
Timer/ Scheduler1, 4, 8 hours
SensorsVOC sensors (Air quality)
More color options
Auto mode
Air qualityAQ indicator
Filter change indicator
Wi-Fi/ BTBluetooth
Remote control
Child lock
Warranty2 years
Email/ Phone support
Product image

Key features

  • 4-stage filtration with PlasmaWave™ Technology
  • Fine mesh pre-filter
  • Odor control carbon pre-filter
  • True-HEPA filter
  • 4 fan speeds (Low, Medium, High, Turbo)
  • Auto mode/ Sleep mode
  • Preset timer (1, 4, 8 hours)
  • Air quality VOC sensor/ Light sensor
  • Pre-bundled with 8 carbon pre-filter
  • 1/ 2 years warranty

Winix 6300-2 review

  • Consistent airflow delivery rate that covers large purifying area.
  • Pre-packed with 8 carbon filters.
  • 4-stage filtration including the additional pre-filter and PlasmaWave technology.
  • Carbon pre-filter that is great against common smokes and odors.
  • True-HEPA filter that is highly capable of trapping small unseen airborne pollutants down to 0.3 micron size.
  • 4 fanspeed with Auto mode and Sleep mode.
  • Built-in timer with 3 pre-set option (1, 4, 8 hours).
  • Lower grade carbon filter compare with AOC Advanced Granular Carbon Filter found in Winix 5500-2.
  • Short filter lifespan where the deodorization carbon filter requires changing every 3 months.
  • Limited stock availability that Winix 6300-2 might or might not be discontinued (no official word).

The starters

Winix 6300-2 dimension
15 x 23.6 x 8.2 in
(38.1 x 59.9 x 20.8 cm)
Winix 6300-2 weight
15.4 lb (7 kg)
Winix 6300-2 modern exterior is the exact same design as Winix 5300-2 and 5500-2. With black sanitized protective finishing and black tinted digital display, there is also a convenient carry handle for you to move the air purifier around. At an dimension of 15 x 23.6 x 8.2 in and 15.4 lb weight, build quality is standard across all Winix air purifiers which is a good thing. What differentiate Winix 6300-2 with Winix 5500-2 and 5300-2 is the inclusion of fine mesh pre-filter making it a 4-stage filtration. The rest is pretty much the same with 4 selectable fanspeeds, Auto/ Sleep mode, VOC SmartSensors, air quality/ filter replacement indicator, UL listed, CARB certified Ozone safe, AHAM listed, ENERGY STAR rated and 1/ 2 years warranty depending on the seller.

Airflow, speed, and CADR

Winix 6300-2 coverage
Purifying coverage
360 sq. ft. (33 m2)
Winix 6300-2 airflow speed
Airflow speed
53 - 226 cfm (90 - 384 m3/h)
Winix 6300-2 fanspeed
Winix 6300-2 360 sq. ft. coverage is good enough for medium-sized bedroom, living hall or AV room thanks to the equally strong and consistent airflow delivery rate. Controlling the air purifier is straightforward with 4 selectable fanspeed (low, medium, high turbo) plus Auto mode that tweaks the necessarily fanspeed based on nearby air quality and sleep mode that dims indicator light plus setting the fanspeed to low.
Winix 6300-2 dust CADR
243 cfm (413 m3/h)
Winix 6300-2 pollen CADR
Pollen CADR
246 cfm (418 m3/h)
Winix 6300-2 smoke CADR
Smoke CADR
232 cfm (394 m3/h)
CADR is ever impressive at 243 cfm Dust, 246 cfm Pollen and 232 cfm Smoke. Basically Winix 6300-2 shares the same figure as Winix 5500-2 which you could check it out yourself via the specification table above.

What’s inside count

Winix 6300-2 Pre-filter
Odor control carbon pre-filter
3 months
Winix 6300-2 HEPA filter
True HEPA filter
1 year
Winix 6300-2 carbon filter
Odor control carbon pre-filter
3 months
Winix 6300-2 technologies
PlasmaWave Technology
^ Winix 6300-2 filters/ technologies/ lifespan
Winix 6300-2 utilizes the same filter setup as Winix 5300-2 with the addition of a fine mesh pre-filter. Majority of the large particles such as dust, hair and fur would be captured by pre-filter so the carbon filter could perform more effectively in dealing with odors and gases. For micron size particles that could now be seen by naked eyes, you have True HEPA filter standing by. Lastly the permanent PlasmaWave Technology would create Hydroxyls that instantly neutralize all allergens and bacteria without creating any harmful ozone in the process.
Covered against
Winix 6300-2 VS Dust



Winix 6300-2 VS Pollen



Winix 6300-2 VS Hair

Hair/ Pet hair


Winix 6300-2 VS Dust mite

Dust mites


Winix 6300-2 VS Mold/ Mildew

Mold/ Mildew


Winix 6300-2 VS Pet dander

Pet dander


Winix 6300-2 VS Virus/ Germ

Virus/ Germ


Winix 6300-2 VS Tobacco smoke

Tobacco smoke


Winix 6300-2 VS Chemical



Winix 6300-2 VS VOCs



Winix 6300-2 VS Smoke/ Gas

Smoke/ Gas


Winix 6300-2 VS Odor



Winix 6300-2 4-stage filtration is vastly efficient when pit against large and tiny pollutants, allergens, irritants, viruses and bacteria. Powered by immense airflow input/ output and wide purifying coverage, Winix 6300-2 combined filtration is terrific in eliminating dust, hair, pet hair, pet dander, dust mites, pollen, mold and mildew.  On smokes and odors, Winix 6300-2 filtration is weak in handling chemicals, odors, cooking smell, fire, VOCs, tobacco smokes, cigarette, vapor, radon and ammonia.

Keep it down

Winix 6300-2 noise level
Noise level
27.8 - 60+ dB
Winix 6300-2 power consumption
Power consumption
5 - 90 W
Winix 6300-2 27.8 - 60+ dB noise level is not too far off from the pack, which means is silent at low speed, relatively quiet at medium speed and loud at high/ turbo speed. Power consumption varies between the range of 5 - 90 Watts. The longer and higher fanspeed Winix 6300-2 is running on, the more costly your electricity bills will be.

At what cost

Winix 6300-2 MRSP/ RSP
+- 199.99
Winix 6300-2 annual filter replacement cost
Annual Filter Cost
+- 80
^ Replacement filters/ estimated cost
Due to the limited availability, Winix 6300-2 online price is not as competitive as other similar range models including air cleaner from Winix. The up side is filter replacement cost is not too bad and it comes in a bundled package. Keep in mind that the carbon filter lifespan is at 3 months top so replacing the filter has to be done on a quarterly basis. To get the best deal out of Winix 6300-2, visit Amazon website and see how much you could save on a brand-new model.

Winix 6300-2 VS the challengers

Winix 5500-2 PlasmaWave

Winix 5500-2

Winix 5500-2 offers very similar spec but a higher grade carbon filter. The drawback to 5500-2 is the 3-stage filtration that lacks a pre-filter.
Winix 5300-2 PlasmaWave

Winix 5300-2

Winix 5300-2 is a cheaper alternative that offers very similar spec and design. Again similar to 5500-2, it also lacks the pre-filter that would help improve on the carbon filter efficiency.
Blueair 403 HepaSilent

Blueair 403

If money is no issue Blueair 403 is a good option with its Blueair-unique advanced filter. Again the pricing could be a big factor.

Verdicts and ratings

Build quality
Airflow delivery
Particle Filtration
Smoke Filtration
Winix 6300-2 PlasmaWave

Frequently Asked Questions FAQ


Safety Tips

More on Winix True HEPA 6300-2

Winix True HEPA 6300-2 modern yet conventional design linked well with the above mentioned reliability and durability where user would appreciate. Simultaneously, interface control is ergonomically placed to enable streamline operation. Winix True HEPA 6300-2 framework fitting is nowhere near sub standard compare with entry-level air purifier. For instance, user could go on utilizing the air purifier regularly without have to worry it would conk out.

Air flow performance and purifying coverage

Emphasizing on Winix True HEPA 6300-2 airflow output figures. Winix True HEPA 6300-2 is an ideal air purifier if you have average inner space area, the average applicable radius is at a decent tier. That is to say, Winix True HEPA 6300-2 purifying applicable radius is recommended for places example office, bedroom or living hall. Proceeding with the purifying capability, Winix True HEPA 6300-2 consistent airflow delivery rate would have no issue eliminating airborne contaminants such as dust, mold and mildew within its purifying range.

Maintenance and care

No issue maintaining Winix True HEPA 6300-2 with its well-shaped framework notably in its segment. To retain the air purifier in magnificent condition, the seamless and flat front body structure is the primary reason why Winix True HEPA 6300-2 could be effortlessly maintain. Additionally, you only need a damp cloth to clear away dust and stubborn pollutant in the air-vent portion at least once a month. Splendid for people that utilize the air purifier regularly yet like keeping everything clean and tidy.

Noise level and power consumption

Comes along with a uniquely designed motor, Winix True HEPA 6300-2 noise level is subtle to average according to the current fan speed. Barely any noise at minimum fanspeed unlike the excessive loud sound at maximum pace. In other words, Winix True HEPA 6300-2 would develop decent noise level that is equivalent to usual household appliances. Meanwhile, Winix True HEPA 6300-2 power utilization is so low that it is insignificant unless the air purifier is working on a day after day basis. Compare with equivalent segment household appliances, Winix True HEPA 6300-2 daily power usage is still comparatively low.
noise graph

Final thoughts on Winix True HEPA 6300-2

Bring to a conclusion, Winix True HEPA 6300-2 is what an excellent air purifier should be. Based on our above reviews, it has proven the pros of Winix True HEPA 6300-2 is way greater than its several shortcomings. This could be the air purifier you been hunting for.

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