08 Jun Levoit LV-H133 vs Levoit lv-H135
The Levoit LV-H133 and Levoit LV-H135 are large room air purifiers that offer enough similar features as to be considered pretty much the same deal. In this Levoit LV-H133 vs Levoit LV-H135 comparison article, I aim to illuminate the differences and similarities between these two LEVOIT air purifiers so you can knowledgeably decide if either of them is worth your money.
And hey, this isn’t a sponsored post, and I’m not trying to tell you great these devices are. My job is to help you see the utility of each and how well it might suit your particular need. Let’s go….
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Product Design, Dimensions, and Weight
As regards design, the LV-H133 is a large room cylindrical tower that stands 23″. Dirty indoor air gets sucked in via a 360-degree inlet as is the case with the LV-H135 Console HEPA air purifier. The LV-H135, also a large room air purifier, features a rectangular shape that lets in air from every side and stands 25″, 2″ taller than its sibling which doesn’t mean a thing. As for the base, the LV-H133 measures 12″ x 12″ vs 13.5″ x 13.5″ for the LV-H135.
How do they compare in terms of weight? The LV-H133 weighs 21 lbs while the LV-H135 is lighter at 17.80 lbs. interesting, huh. You’d have expected the bigger and taller room air cleaner to weigh a little more, I know. Could it be that the LV-H133 is heavier than the LV-H135 because better-quality materials to produce it? Well, I don’t know, but heavier doesn’t always mean better.
Cylindrical Design of LV-H133 vs Boxy Design of the LV-H135
Cylindrical design vs rectangular air purifier design, what’s better? Most water tanks you’ve seen had a cylindrical shape, and there’s a reason for that. A cylindrical container has a lower surface area than a boxy one with the same holding capacity, meaning it’s more economical to manufacturer cylinders than rectangular or square shape.
I suspect LEVOIT prefers the cylindrical design for its air cleaners for pretty much the same reason — economy. But wouldn’t more surface area translate into more air circulation? I’d expect the LV-H135 to let in a little more air at a time than the LV-H133, but there’s each purifier’s Cubic Feet Per Minute number to consider as well.
In the end, both LEVOITS have well-thought-out designs that make it super easy for impure air to get in and get cleaned.
How large an area an air cleaner treats is a vitally important consideration while shopping. Which option packs a mightier air filtration punch? The LV-H133 comes fully prepared for the job with a CFM of 235 vs 212 for the LV-H135. You’d get more air cleaning power with the LV-H133 than you would with the LV-H135. With the LV-H133, you’d be able to purify up to 538 square feet at an ACH of 3 vs 463 square feet with the LV-H135.
Do you breathe with a little difficulty? You need an air cleaner with that gives more than 3 air exchanges per hour. So, don’t buy either of these two LEVOITS because they offer an ACH of just 3, right? Wrong! ACH is NOT a fixed number — an air purifier’s ACH is pretty fluid, changing as the room’s dimensions change. You don’t need to pick a different product. Instead, use the LV-H135 in 300 – 320 square foot rooms vs 350 square feet rooms with the LV-H133. Even though the LV-H133 cleans a larger area than the LV-H135, the difference isn’t significant.
Cleaning Technology Employed
The LV-H133 unleashes a lethal air filtration technology upon the air pollutants in the room, True HEPA filtration, as does its slightly less powerful sibling, the LV-H135. It’s a 3-stage filtration process that kicks into gear when the first speck of dirt hits the fine preliminary filter. This cleaning phase stops every large-ish airborne particle including pet hair, bits of pet and human skin, tiny fibers, and more.
At this point, the air is ready for the second part of the air purification process. Partly cleaned air forges forward, encountering the all-powerful True HEPA filter designed and tested to free the air of 99.97% of really small air contaminants, as small as 0.3 microns but sometimes even as small as 0.01 microns. Yes, True HEPA air purifiers have been thoroughly tested and found to have the ability to remove even the tiniest traces of air pollution.
Filter Replacement and Cost
Filters clean the user’s indoor air for as long as 6-8 months from the previous installation date. You may get shorter or longer utility depending on the extent of contamination in your space. Buy the LV-H135-RF for the LV-H135 and LV-H133-RF for the LV-H133. It’s a 3-in-1 pack consisting of a preliminary filter (pre-filter, a True HEPA filter, and the household odors eating activated carbon filter.
But are these certified (by AHAM) replacement filters expensive? Well, they’re not cheap, but I believe they’re still reasonably affordable. Be ready to shell out $50 to $60 depending on where you buy.
As of this writing, The LV-H133-RF costs $10 less than the LV-H135-RF. If you change the filters twice each year, you’ll save about $20. In 5 years, it’d be $100, enough savings to buy yourself a sub-$100 air purifier.
Replacement cost, therefore, isn’t something anyone should overlook. You should actually factor in that considering into your decision-making process. And while the replacement filter for the LV-H133 costs less, the air purifier
The LV-H135 Console air purifier will set you up to $50 more if you choose it instead of the more budget-friendly yet more powerful LV-H133. That’s a staggering 25% price difference, which in my honest option isn’t justifiable at all. If you’re looking for an affordable yet powerful large room air purifier, you’d be better off with the LV-H133.
Control Panel Features
Each option features a responsive-to-touch, ceiling-facing control panel from where you can effortlessly control your purifier. Here are the features common to both products: Filter change indicator, auto mode, air quality indicator, night mode, display off button to dim the LED light, and fan speed button. Air leaves the machine via openings in the control.
Want an air cleaner that never forgets its programmed settings? Then pick either of these LEVOITS. You will never waste a second pushing buttons to have the thing resume work after it’s been resting for a while. One more thing, each of these purifiers come with a Display On/Off button so your eyes wont strain when reading the LED display.
4 Colors as Coded Air Quality Readings
The air quality indicator shows 4 distinct colors, and each color represents a particular air contamination level. When the indicator assumes the color red, your air is terribly polluted (BAD). If the indicator lights up orange, the room’s air quality is MODERATE-ly good/bad. When it turns Green, your air is GOOD. And if the color Blue displays on the indicator, you have VERY GOOD air quality in the room.
If the indicator doesn’t seem to be giving you accurate reports, try removing the dust sensor cover and wipe it with a dry, soft cloth. Detach the sponge on the inner side of the cover, wash it, and dry it before returning both the cover and its sponge. A dirty dust or particle sensor is a common reason a Levoit air purifier may display inaccurate results.
One thing neither the LV-H133 nor the LV-H135 has is a PM2.5 counter. And that’s one reason you may prefer to buy the Levoit LV-H134 instead. Here’s a Levoit LV-H134 vs Levoit LV-H135 comparison you may want to read now or later.
Differences Between the Levoit LV-H133 and Levoit LV-H135
There’s no major difference between the LV-H133 and LV-H135 as far as features and performance. The main difference between the two machines revolves around purification coverage and CFM. The LV-H133 outperforms the LV-H135 when it comes the maximum area it can purify while delivering a desirable ACH of 5. It is 350 square feet for the LV-H133 vs 318 square feet for the LV-H135.
If you have asthma or experience allergic reactions to certain air contaminants, you shouldn’t use either option as per manufacturer’s recommendations. LEVOIT advertises the LV-H133 as a great purifier for 463 sq. ft. rooms and the LV-H135 for 538 sq. ft large rooms.
Another difference between the two is that the LV-H133 is a cylindrical air-purifying tower while the LV-H135 has a boxy look. However, in both units, the motor pulls unclean air in 360 degrees. There’s one more difference. With the LV-H133, the timer offers 12 timer options 1-12 hours while the timer of the LV-H135 offers 3 options 2, 4, 8 hours. The LV-H133 evidently allows the user a little more flexibility in terms of how long you can leave your device to operate without human intervention.
Certifications and Energy Consumption
When it comes to how each of these two contestants rate regarding certifications, neither surpasses the other. Both offer the renter or homeowner the following certifications: Proposition 65/CARB, FCC, and ETL. In addition, they have been tested by Energy Star and rated 33W and 40W for the LV-H133 and LV-H135 respectively.
As you can see, the LV-H135 needs more energy to clean dirty air, which you’ll pay more in the long run if you opt for this option. Why would anyone want pick an air purifier that consumes more power than its alternative while not demonstrating better performance?
These devices aren’t anything like the best annoying noise producers. In fact, no Levoit purifier works extremely noisily. On high, both units produce about 54 dB or less. And 54 dB isn’t nearly as loud as it needs to get before you go completely deaf. Honestly, though, 54 dB is noticeably noisier than the 24 dB the makes on low or the 25 dB the LV-H135 produces on the lowest speed setting. I doubly you’d want to go to bed with the thing on high, though.
Each option boasts an auto mode that determines the appropriate fan speed the unit should be operating at. If the room gets contaminated, the auto mode moves with speed to correct the issue, choosing a more powerful fan speed. By the way, the units offer the auto mode 3 fan speeds to work with.
Other Important Information
Both LEVOITS have a standby power rating of just 0.8W, and that’s pretty efficient. Concerning the best environment to operate each purifier in, it is -10 to 40 degree Celsius and a maximum relative humidity of 85%.
Then there’s the little power supply issue. If you’re in the U.S. (most of my readers are Americans), both the LV-H133 and LV-H135 are designed for 120V (AC) outlets with a frequency of 60 Hz. But you can also use the machines in the U.K. and other places where the power system runs at typically 50 Hz AC. And the mains power is between 220 – 240V.
I suspect a 120V, 60 Hz product may not work very well in such places unless the product is designed to perform across a wide range of voltages and frequencies. Alternatively, you can use a transformer and bring the voltage down accordingly. But wouldn’t that be an additional cost? I’ve written to LEVOIT asking them whether their air purifiers work across geographies and will update this section when they reply back.
Levoit LV-H133 vs Levoit LV-H135: Verdict
Now that we’ve come this far, what’s the better option between the two, the LV-H133 or LV-H135? Both air Levoit air purifiers rock, and they demonstrate great air filtration performance. The former treats a larger area but the difference in coverage isn’t too big. Aside from that, each option offers a filter change indicator, the memory function, auto mode, LED display, night mode, and air quality indicator. Also, each uses one of the finest (actually the best) air allergen removal technology ever devised, True HEPA filtration.
But the LV-H135 Console costs 25% than the LV-H133 as of this writing. Now, I’m not sure the LV-H135 offers any additional feature or benefit that accounts for the enormous price difference. Best of all, the LV-H133 uses cheaper yet pretty effective filters. What’s there to not like about this affordable LEVOIT? Almost nothing.
Considering all that, I say without hesitation that the LV-H133 runs is most certainly the better bet here, and it’s better than most comparable True HEPA air purifiers in the air purification market today.