Best Air Purifiers with Permanent/Washable Filters 2018 | HowtoHome

Best Air Purifiers with Permanent/Washable Filters

Best Air Purifiers with Permanent/Washable Filters

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Type Tower, plug-in
Size 8.2 x 15.0 x 23.6
Weight 15.4 lbs
Filter Pre-filter + True HEPA + Carbon + WINIX PlasmaWave
Room Coverage 360 sq. ft.
CADR Ratings Smoke: 232 Dust: 243 Pollen: 246

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Type Tower, plug-in
Size 9.6 x 7.9 x 26.1
Weight 10.3 lbs
Filter HEPA + UV light + Photocatalyst + Ionizer
Room Coverage 500 sq. ft.
CADR Ratings Smoke: 137 Dust: 132 Pollen: 155

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Type Tower, plug-in
Size 10.4 x 9.65 x 28.74
Weight 12.32 lbs
Filter Pre-filter + IFD + Ionizer
Room Coverage 170 sq. ft.
CADR Ratings Smoke: 110 Dust: 100 Pollen: 132

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Type Console, plug-in
Size 21 x 13 x 13
Weight 13 lbs
Filter Pre-filter + Combination particle and activated carbon
Room Coverage 540 sq. ft.
CADR Ratings Smoke: 350 Dust: 350 Pollen: 350

Air purifier filters accumulate debris and pollutants lose their effectiveness over time until they reach the point where they become completely unusable, which means that if you want an air purifier that keeps working you will need to consider replacement filters. If, however, you want to do away with having this responsibility (or at least minimize it), then buying an air purifier with washable and/or permanent filters is something that you should consider.

This article explores air purifier options with at least one permanent/washable filter. This means that some of them may come with a reusable filter along with conventional ones that still need to be replaced, but they nevertheless will offer lower costs in the long run by being cheaper to maintain

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Winix 5500-2

The Winix 5500-2 boasts a 3-stage purification process that includes a True HEPA filter, a washable carbon filter, and PlasmaWave technology, all on top of a permanent, cleanable pre-filter. Covering areas up to 360 sq. ft. in size, it’s a great all-around option for highly-discriminating consumers considering its robust array of features.

Pros

  • With a HEPA filter
  • Quiet
  • With smart features (sleep mode and air quality indicator)
  • Easy to operate with a remote control
  • Fights germs
  • Automatic fan speed adjustment using Smart Sensors
  • Dedicated PlasmaWave button
  • With a filter replacement indicator
  • Affordable

Cons

  • Bulky and heavy design
  • Filters need to be cleaned regularly
  • Short warranty

Features

  • 3-Stage Air Purification System + Permanent pre-filter
  • 99.97% True HEPA filter
  • Washable odor-reducing carbon filter
  • WINIX PlasmaWave technology
  • Air quality indicator
  • Smart Sensors (VOC, Odor, Ambient light)
  • LED indicator auto-dim feature
  • Sleep mode
  • Remote control
  • Filter replacement indicator
  • Four fan speeds
  • 1-Year Warranty

According to Winix, the 5500-2 is a formidable weapon against particulates, pet dander, germs, smoke, volatile organic compounds (VOCs), and odors. And we agree: an air purifier that sports the combination of a 99.97% True HEPA filter, a carbon filter, and plasma technology exudes promise and potential. Its room coverage and CADR specs are also great selling points.

The pre-filter is permanent, but it has to be cleaned every 14 days. The carbon filter, on the other hand, is washable and should be cleaned every three months. As such, it’s not exactly the most low-maintenance air purifier on the market. Washing the carbon filter significantly extends its lifespan, yet Winix still recommends to jointly replace the HEPA and carbon filters annually. Luckily, the 5500-2 has a filter replacement indicator to help you out with this.

Aside from its impressive filter lineup, this model makes a mark for having extra bells and whistles that benefit the user experience. Its smart sensors detect VOC, odor, and lighting levels in the room, enabling it to automatically adjust the fan speed and LED brightness to suit its environment.

The 5500-2 also has a sleep mode for silent operation, and at a mere 27.8 dBA, it really is an exceptionally-quiet machine. Aside from a bunch of dedicated indicators and controls, the included remote control brings in added convenience. While it’s true that the short warranty and bulky design can be discouraging for some consumers, this air purifier is so loaded with features that make it impossible to write off.

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This formidable air purifier from Envion combines several attractive features with an even more attractive price tag. It improves air quality using a permanent HEPA-type filter, UV light, a photocatalyst filter, and an ionizer. Designed for rooms that are up to 500 sq. ft. in area, the TPP240’s CADR ratings make it ideal for spaces that don’t need heavy-duty purification.

Pros

  • Has a digital display
  • With a timer
  • Clean filter indicator
  • Dedicated ionizer and UV light switches
  • Affordable
  • Easy to clean
  • Low power consumption
  • Lightweight

Cons

  • Relatively-low CADR ratings
  • Not a True HEPA filter
  • Not as effective against odors
  • Short warranty

Features

  • 4-stage purification
  • Permanent HEPA filter
  • Optional UV light + photocatalyst filter combo
  • Optional ionizer
  • Digital display
  • 24-hour automatic timer
  • Three fan speed settings
  • Clean filter indicator
  • UV indicator
  • 1-Year Warranty

The Envion Therapure TPP240 is chock-full of features and boasts four stages of purification: a permanent HEPA-type filter for particle contaminants, a UV bulb to combat germs, a photocatalyst filter to eliminate smoke and VOCs, and an ionizer to aid the HEPA-type filter. Since it doesn’t use a True HEPA filter, you can’t expect it to be as effective as the Winix model described above. This might explain why Envion decided to add a supplementary ionizer in the mix.

Its CADR ratings are on the modest side of the spectrum, but it’s not the weakest of the bunch. It also technically doesn’t have any filters that need replacing since the HEPA-type filter is permanent and only requires regular vacuum cleaning, but the UV bulb (to which the photocatalyst filter is attached) needs to be replaced every year.

Another selling point that really stood out is its 24-hour timer, seeing that it’s the only model on this list that offers such a convenience. Along with convenient dedicated controls for the ionizer and UV bulb, it’s clear that Envion didn’t leave ease of use out of the equation.

Overall, the TPP240 definitely seems like a steal, as it offers promising features and a great value for the price. If you don’t require outstanding CADR ratings, then you can definitely consider this air purifier a strong contender.

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The filters on the Honeywell QuietClean Tower Air Purifier—namely, the pre-filter and the iFD filter—are permanent and washable, which makes it very cost-effective in the long run. It also features an ionizer, on/off oscillation control, and an electronic filter check indicator. Its CADR ratings are on the conservative side, making it a better fit for smaller rooms.

Pros

  • Uses an iFD filter
  • All the filters are permanent and washable
  • Quiet
  • With dedicated oscillation controls
  • Cost-effective
  • With an electronic filter check indicator
  • Energy-efficient
  • Easy to maintain
  • Long warranty
  • Affordable

Cons

  • Small room coverage
  • Relatively-low CADR ratings
  • No timer
  • Not as effective against germs and VOCs

Features

  • Captures 99% of airborne particles
  • Pre-filter
  • Patented iFD filter
  • Ionizer
  • On/off oscillation control
  • Three fan speeds
  • LED touch buttons
  • Electronic filter check indicator
  • ARB certified for ozone emission
  • 5-Year Warranty

The Honeywell QuietClean Tower Air Purifier is the sole model on this list with filters that are all washable and permanent, which makes it a compelling choice for the savvy penny pincher. It captures up to 99% of airborne pollutants like dust, pet dander, tobacco smoke, and pollen using an ionizer and iFD technology—the latter being a relatively-new filter type that’s comparable to HEPA in terms of performance.

The filter requires only rinsing and drying. There’s an electronic filter check indicator that tells you when it’s time to clean the patented filters, but generally, you shouldn’t have to bother washing it more frequently than once a month. Regularly running your vacuum cleaner over the filters should further lengthen the duration between washes.

Note that it has the lowest CADR ratings of the bunch, which makes it ideal for use in smaller spaces up to 170 sq. ft. Its CADR values also suggest that it purifies air at a slower rate compared to the other models listed here. Though it lacks a timer function and a carbon filter for handling odors and VOCs, its lengthy 5-year warranty should tell you that you can depend on it for a long time. In summary, the Honeywell HFD-120-Q is an excellent option if you’re looking for a small-room air purifier that screams dependability and demands minimal maintenance costs.

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The Blue Pure 211+ achieves 99% purification through a pre-filter and a combined particle + carbon filter. Although the latter is unfortunately not permanent, the pre-filter is washable, which should still translate to some long-term savings. It has the best CADR ratings on this list, and its 540 sq. ft. coverage area makes it ideal for large spaces.

Pros

  • Outstanding CADR ratings
  • Removes VOCs and particulates
  • Easy to maintain
  • Energy-efficient
  • Easy to use
  • Completely recyclable materials
  • With a filter replacement indicator
  • Quiet
  • Affordable

Cons

  • One control button only
  • Not a HEPA filter
  • Only the pre-filter is washable
  • No timer
  • Doesn’t eliminate germs
  • Short warranty

Features

  • 99% purification (up to 2.5PM)
  • Pre-filter that comes in a wide variety of colors
  • Combination filter (particle and activated carbon)
  • 360-degree air intake
  • Filter replacement indicator
  • LED indicator
  • Three fan speeds
  • 1-Year Warranty

The Blue Pure 211+ claims to specialize in removing pollen from the air, but it also handles 99% of other pollutants like dust, pet dander, smog, and traffic exhaust.

Its outer sleeve doubles as a pre-filter for larger particles while a combination filter takes care of things on the inside. The latter combines a particle filter for finer pollutants and an activated carbon filter that rids the atmosphere of foul odors and fumes. The particle filter isn’t HEPA, but it still appears to do a respectable job in that particular area.

Note that only the pre-filter is washable in this particular model. As such, the combination filter still has to be regularly replaced after its capacity has been exceeded. It may not be as low-maintenance as the other models mentioned above, but if it’s any consolation, it has a filter replacement indicator to help you.

Its one-button operation gives it a simpler vibe. It can, however, get annoying when you’re trying to go back to a particular mode since it requires cycling through the rest of the settings. Still, having an air purifier that’s quiet yet powerful should uplift your mood more than anything. This is a pretty darn solid model after all, with CADR ratings for smoke, pollen, and dust that are at a whopping 350 CFM. This makes the 211+ the most powerful air purifier on this list. If you appreciate a lean, mean, purifying machine and don’t mind the short warranty and the rest of its relatively-minor setbacks, the 211+ is certainly an air purifier to consider.

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Air Purifiers with Permanent/Washable Filters Buyers Guide


Is there a difference between washable and permanent filters?

Although these two terms are commonly used interchangeably, they’re actually technically different. Washable filters are filters that you clean using water and sometimes soap. It’s important for these filters to be dried thoroughly before they are placed back inside the air purifier.

Permanent filters on the other hand are, well, permanent. Like washable filters, they need to be maintained through regular cleaning, however they require the use of a vacuum cleaner, a cloth, or a brush to remove dirt buildup. Permanent filters shouldn’t be cleaned with water.

What are the advantages and disadvantages of the air purifiers in this category?

The biggest advantage of having an air purifier with washable or permanent filters is the ensuing lower long-term costs. As you may already know, standard filters need to be replaced regularly with new ones, which requires you to buy replacement filters every now and then. Permanent/washable filters negate this need, since you only have to clean them once they’ve reached their maximum capacity in order to re-use them. Cleaning typically requires more effort, though, than simply popping in a fresh, new filter in place. As such, these said air purifiers require a bit more maintenance than their conventional counterparts.

Who would benefit from air purifiers with permanent/washable filters?

People who are all about saving money in the long run will surely benefit from air purifiers with permanent/washable filters, This holds true especially for homeowners dealing with a lot of dust, pet dander, and allergens, since it calls for more frequent filter replacements. If you think that the pollution level in your home would require you to change filters more frequently than the average household, then you’d really maximize the savings brought in by permanent/washable filters.

Final Thoughts

As you may have noticed, the realm of air purifiers with washable/permanent filters is a dynamic one, with each model being as unique as the next. They all have their own sets of pros and cons, so careful consideration is needed to make an informed purchase.
In the end, we think that the Winix 5500-2 is the greatest of them all. It has managed to offer a formidable lineup of filters and technology while maintaining a reasonable price. It’s also the only air purifier on this list that handles everything: germs, particles, VOCs, odor, and smoke. It’s not perfect, but the pros massively outweigh the cons.