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
RSPMRSP/ RSP+- 199.99
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)
A filterAnnual filter cost ($)+- 80
- Lifespan
- Replacement cost ($)
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

Winix 6300-2 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

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, CADR and everything in between

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 filters/ lifespan/ price
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.

Winix 6300-2 is 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



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
^ Winix 6300-2 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.

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.

In conclusion......

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

Frequently Asked Questions (FAQ)FAQ

What is PlasmaWave ® Technology?

PlasmaWave is Winix exclusive, patented technology that emit positive and negative ions in order to form hydroxyls. The ions and natural water vapor combination Hydroxyls (OH) will breaks apart chemical, odors, allergens and other airborne pollutants at the molecular level. PlasmaWave is available in all Winix air purifiers and it does not produce any harmful ozone as certified by California Air Resources Board (CARB).

PlasmaWave produces hydroxyls, what is hydroxyls and is it dangerous?

Hydroxyl radical is a safe, naturally-occurring, reactive molecule formed by single oxygen and hydrogen bonding (OH). Winix PlasmaWave would replicate this natural process by producing hydroxyls to eliminate noxious gases including volatile organic compounds (VOCs), deodorize odors and destroy microorganisms like bacteria, mold, mildew. An optional feature where user have the option to activate or deactivate PlasmaWave in Winix 6300-2 air purifier.

Can I turn off the PlasmaWave feature in Winix 6300-2 air purifier?

Yes Winix 6300-2's PlasmaWave feature can be disabled via the control panel.

What does the Winix 6300-2 limited warranty cover?

Winix 6300-2 limited warranty will cover air purifier from manufacturer defect (materials and workmanship) at Winix own discretion. The defective product must be within the warranty period and free from any tampering, accidental damage and mishandling. Proof of purchase date must be presented before any repair or exchange commence. Warranty will be null and void if Winix 6300-2 air purifier is used for non-home or consumer purposes. If you air purifier fulfilled all the stipulated conditions, you may call 1-877-MY-WINIX (1-877-699-4649) for repair validation and arrangement.

Where is Winix 6300-2 air purifier made from?

Winix 6300-2 air purifier is made and manufactured in South Korea.

What is the function of Air Quality Sensor with Auto-Mode?

Air quality sensor or particle sensor detects the level of harmful particles in its surrounding. Using the information collected from the AQ sensor, Auto-Mode would automatically adjust the ideal speed accordingly. That way you get the best of both worlds in performance and energy-efficiency. All Winix air purifiers come with air quality sensor and Auto mode.

Is Winix 6300-2 air purifier wall mountable?

No Winix 6300-2 is not wall mountable.

Does Winix 6300-2 comes with all the filters for this price or do we need to buy the filters separately?

By default, Winix 6300-2 comes bundled with all the filters required for the air purifier to work.

How do you clean the pre-filter?

Winix permanent pre-filter or specific carbon pre-filter can be wash through vacuuming or rinsing. Simply remove the front pre-filter from the air purifier and rinse it with water to clear out all dust particles. The pre-filter must be completely dry (air-dry or hair dryer) before installing back into the air purifier.

Should I vacuum Winix 6300-2's carbon filter or HEPA filter periodically to boost the filters lifespan and usability?

Other than the AOC filter that requires cleaning once every 3 months, there is no need to vacuum the carbon filter or true HEPA filter before replacing them as the filters would be protected by the pre-filter from having contact with larger particles like dust. Furthermore, improper conduct on the carbon or HEPA filter could have a reverse effect that damage the filters usability and re-release the trapped particles like allergens, germs and bacteria out. You would, however need to clean the permanent pre-filter periodically or every 14 days depending on how much dust is accumulated by the filter.

Is Winix 6300-2's True HEPA filter washable?

You should never wash or even vacuum Winix 6300-2's HEPA filter unless it is clearly stated in the instructional manual. HEPA is a type of mechanical filter made completely from thin fibers. The water flow from washing or rinsing would cause irreversible damage to the HEPA filter by pushing the gap between the fibers. With opened gaps between each fibers, the HEPA filter lose its efficiency allowing fine particles like allergens pass through the filter easily.

Where do I find Winix 6300-2 replacement filter?

You can find the replacement filter for Winix 6300-2 from their official website or at Amazon. Always refer to the instructional manual on the correct filter replacement code or through our product specification section.

Can you use an extension cord to power Winix 6300-2?

Yes you can use it on Winix 6300-2 air purifier as long as the extension cord is not damaged or overloaded from too many connected appliances that end up consuming more watts than the cord can take in.

When Auto mode is selected, sleep mode is enabled by default?

When Winix 6300-2 is in Auto mode, sleep mode will also automatically engage when the lights go out. You will have to manually select any of the speed to disable both auto mode and sleep mode.

Winix 6300-2 Troubleshooting

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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