Levoit Core 300

Levoit Core 300 Air Purifier

Features and Design

Levoit core 300 is a suitable device for small rooms of 215 square feet. The air flow is much higher despite the size of the purifier. This device has an advanced 360 degrees Vortex air technology that removes hazardous contaminants and allergens from all round.

The shape of levoit core 300 is cylindrical in shape. It is made of plastic where its class of creation value is evident by the holding of the hand. The shell has a legit matte finish all round. It uses the bottom to top air flow method.    

The touch control panel is simple and includes all necessary features needed in an air purifier. It contains 3 fan speeds i.e. low, medium and high, and four different timers, 2h, 4hr, 6hr and 8hr.

 It contains a sleep mode design that allows the fan to a low speed of air flow and silent night, this also allows the lights to be at a half brightness. It has a child lock to prevent any wandering finger to tamper with the settings. 

The display on/off button turns the control panel on or off when you press depending with the present state of the air purifier. 

The levoit core 300 weighs 7.5 pounds which is a light weight to place it wherever you want at home without any struggles. It has a height of 14 inches which means that you can place it on a tabletop. 

The device can be placed at any point provided you put it on an open place where it will make the air circulation and purification in your room effective.

The levoit core 300 comes fully assembled so as not to make complications for those people who don’t like assembling things after buying. The levoit core 300 can be comfortably used in your bedroom considering it is at its lowest fan setting, it has a noise level of 24-50dB. 

The levoit core 300 has a check filter indicator, this is to alert you that you need to replace your air filter. The levoit core 300 has also a memory function. It will recall the fan speed that you had set before you switched off your air purifier.

Levoit core 300 has a CADR of 135 CFM. It gives you 5 air exchange in a 200 square feet and 8 air exchange in a 125 square feet room. The CADR is also verified by AHAM, you can truly trust its functionality. It has an ACH of 5x.The new technology of fan power evidences this strength, it can exchange air in 12 minutes.

 The all in one filters in levoit core 300 have an airtight seal to ensure that contaminants remain inside the air purifier with no leak. Levoit core 300 comes with a 2 year warranty from the manufacturer.


Levoit core 300 uses a 3 stage filtration, pre-filter, true HEPA filter and an activated carbon filter. This device is also capable of using other filters such as a pet allergy filter, mold bacteria filter and also toxin absorber filter.

  1. Pre-filter

The nylon pre-filter captures great airborne particles like hair and pet fur and also covers the main HEPA filter to prolong its life span. The pre-filter needs to be cleansed by a vacuum cleaner regularly maybe 2-4 weeks since it is effective for a short time.

  1. True HEPA filter

The true HEPA filter taps 99.97% of 0.3 microns and other small pollutants such as pollens, bacteria and other small dust particles.

  1. Activated carbon filter

The activated charcoal filter helps absorb kitchen smells, odor and VOCs.

The filter needs to be changed every 6-8 months .The air purifier has no UV-C or ionizer henceforth it is totally ozone free.

Power consumption

Levoit core 300 has a rating power of 45 watts and a standby power consumption of 0.8 watts. This is an air purifier to help you save energy. The levoit core 300 air purifier is also Energy Star certified.


  • Energy star certified
  • Sleek design
  • Easily portable
  • Great design
  • Noise level is nearly voiceless while on sleep mode


  • No smart sensor
  • Only designed for small rooms

Medify Air Purifiers

1. Medify MA-14 Medical GRADE H13


Medify MA-14 comes in a sleek design, and a box design. It is suit enough to sit on your tabletop or your office desk. Air intake is on the front panel.

The top air outlet is made fashionable with large air grids for enough air output.

This purifier is perfect for office, hostels, bedrooms or baby nurseries rooms. It cleans a 10square feet room in 15 minutes and has a Clean Air Delivery Rate of 120.  It measures 12.2 inches in height and 8.3 inches in width.

It has a large base. Control buttons are simple and minimal, making the device attractive. The purifier has a filter replacement indicator. The Medify MA-14 purifier weighs only 5.3 pounds hence it is easily portable.

Medify MA-14 medical grade H13 has a high fan power. The Air Changes per Hour of Medify MA-14 is 1x to4x. It has also a registered lifetime warranty coverage which has a condition of which one has to replace their filters as required and from the Medify Air Company.

The Medify MA-14 air purifier has some other additional features like a Nightlight function for making dim and also a built in Sleep Mode so as to control the purifier to reduce its fan power and turn off all regulator panels.


1.    Pre-filter

The pre-filter covers the HEPA filter and trap in large contaminants like fur, pet dander and fibers before they enter the HEPA filter for more decontaminations. 

2.    HEPA filter

The HEPA filter removes 99.97% of air pollutants at 0.3 micron sizes. The type of HEPA filter installed in this Medify MA-14 air purifier is H13 which traps tiny particles like pollen, dust mites and other tiny dust particles from the room. The HEPA filter includes an activated carbon layer to counterbalance VOCs and bad smells in the air.

Power consumption

Medify MA-14 has a low power consumption. It can use a rated power of only 26watts with a voltage of 120V.


  • Easy and minimal to use control buttons
  • Sleek design and easily portable
  • Lifetime registered warranty
  • Perfect for small rooms


  • Lack of smart sensors

3.    Medify MA-18 H13 True HEPA Purifier


Medify MA-18 H13 True HEPA Purifier covers a 165 square feet with 4 air exchange per hour. Medify MA-18 contains touchscreen controls allows the user to access all functions with ease It has 3 fan speeds, they include low, average and high.

The other control touchscreen switch is the power button. This purifier has a sleek cylinder-shaped design and the touchscreen controls are on top. It has a 360 degrees air outlet. It sucks air from all sides. The air passes through the four stage purification scheme where air toxins get removed.

It discharges negative ions from the ionizer, which cleans up air. It uses 2 white plates to cover the black body, as well as the air intake grills. It has also a check filter indicator to remind you when your filters need to be replaced. It has a CADR of 150 cubic meter per hour. It cleans up a room of 660 square feet per hour.


1.    Pre-filter

   The pre-filter traps large objects of pollutants before reaching to the HEPA filter such as hair.

2.    True HEPA filter

Medify MA-18 uses H13 true HEPA filter that captures 99.7% of as small as 0.3 microns allergens.

3.    Carbon filter

The activated carbon filter captures odors and VOCs.

Power consumption

It has a rated power of 35 watts which is quite impressive for the functionality.

4.    Medify MA-40 H13 True HEPA Air Purifier

This cleans a room up to 1600 square feet in an hour. Medify MA-40 is a sleek and a modern air cleanser with H13 true HEPA filtration ability. The body of the filter is made up of high quality plastic and a glossy finish.

The top is covered with glass where also the control panel is which is in form of touchscreen with the indicator lights. It features a child lock, timer, power switch, speed and anion control button. The timer has 4 modes 1h, 2h, 4h, and 8h. It has 3 manual fan speeds and also a filter replacement indicator in the top panel.

The front-side has an air vent where fresh air comes out. The back-side has a large air inlet and a handle. The air inlet has a removable cover for filter installment or replacement. 

The purifier weighs 15.5 pounds, this weight is to add its stability so that it won’t fall over easily. It has a CADR of 330 and an ACH OF 2X. This purifier comes with a lifetime warranty.


  • Pre-filter_ this screen traps large air contaminants like pet fur, hair and fibers.
  • True HEPA H13_ the true HEPA filter captures 99.97% of air contaminants 0.3 microns small.
  • Activated charcoal_ this removes toxic odors, pet odors, smoke and kitchen smells.
  • Ion generator _ negatively charged ions are presented to the purifier and therefore traps bacteria in the atmosphere which are trapped inside the unit as fresh air is distributed to the room.

             Power consumption

    The Medify MA-40 has a power rating of 68W. However you are going to detect a significant spike in power bills.


  • Modern design
  • Touchscreen control panel
  • Combined filter pack
  • Night mode to avoid unwanted light, child lock feature
  • Filter replacement indicator
  • Cons
    • No remote control
    • Conditions on the lifetime warranty

 4. Medify MA-112 Medical-Grade HEPA H13


The Medify Ma-112 has a unique feature of hidden wheels which will assist you in moving the purifier easily with no strain. It covers a 2,400 square feet and weighs 33.5 pounds. It has also a feature of child safety lock where you turn it on to avoid control from any wandering hand. The device has also modern touchscreen panel for easy control.

The air purifier has an eight hour timer where you can set it to run for a certain amount of time like 1, 2, 4, or eight hours. The device has 4 fan speeds, it is you to choose a speed based on room air quality. The purifier also distributes air in a 360 degrees mode which makes air freshen up faster. It has a sleep mode feature to dim the light and reduce fan speed. It has a CADR rating of 960, it can clean up 2,400 square feet within 30 minutes.

The device has a filter replacement indicator. This device has a lifetime warranty as long as the filters are changed every 3,000 hours of use with genuine Medify air filters.


This model has an easy way of changing filters since it has easy unlocking doors on both sides, another good thing is that the filters come in a cartridge together with the unit for easy replacement. It pulls dirty air from both sides, passes it through the two sets of filters and then releases air in all directions through the top part.

The pre-filter removes hair, fibers and large particles. The H13 TRUE HEPA filter removes 99.95 of particles down to 0.1 microns. It easily taps pollen, dust mites and any other dust. The carbon filter removes toxic smoke, formaldehyde and smoke. The optional _it can be turned on or off_ anion generator produces negative ions to trap particles inside the unit and freshen air.

Power consumption

The Medify MA-112 has rated power of 95 watts thus the reason as to why it has a high fan power. Medify makes the better of results in air purification even though it uses high power.


  • Wide area delivery rate of  air
  • Sleep mode and child lock features
  • Hidden wheels for portability
  • Filter replacement indicator, and easy filter changes design
  • 360 degrees form of air distribution


  • Low filters lifetime
    • Quite noisy on highest speed

5.    Medify MA-440 Luxury Spa 4-in-1  


The purifier is made of stainless steel. It has an attractive slim design. The device has 16 different relaxing sounds to keep you calm which makes you get a spa experience. It has a substantial carbon filter with pellets to maximize removal of odors. It has a sleep mode, a filter replacement indicator and four fan speeds.

Air flows from bottom to top. The top has a hole for releasing scents and two LED indicators. It weighs 25 pounds. Even at its highest fan speed, the air purifier is still silent, no noise is produced.

The device is easily controllable since it is Bluetooth enabled so you don’t have to be close to it. It is based to clean a room of 700 square feet based on 2 air changes per hour. The tablet notifies you when filters need replacement and when water is low in the humidifier.


A true HEPA filter H13 removes 99.97% of particles down to 0.3 microns. The pre-filter covers the HEPA filter to prolong the life of the true HEPA filter, it traps large particles like hair and large dust particles. The activated carbon filter with pellets removes toxic odors and formaldehyde. The ionizer produces negative ions to charge particles and trap the inside the unit. I t can be switched on or off.

Power consumption

Medify MA-440 comes with a rated power of 120 watts which is to cover for the great functions it has.


  • Lifetime warranty
  • Wireless control
  • Additional spa  features like humidifier, soundscape and oils scents


  • High cost  of filters
    • High power consumption 

6.    Medify MA-Smart Alexa and Wi-Fi Enabled


The Medify MA-SMART is technologically advanced, the air purifier can also connects to Wi-Fi, you can use the Smart life app to control the MA-Smart Air purifier right from your smartphone while in another home or while on your way home.

While using the Wi-Fi you should pair with 2.4 GHz. It can also be controlled without the smart features by controlling the touch screen on top of the unit. The device uses 360 degrees air purification. The device also has a LED indicator to make you remember on the date of filter replacement. It requires simple filter replacement since the filters come as a single pack. The device is 16 inches high and 9.4 inches both width and depth.

It weighs 10 pounds. It has a sleep mode feature and also has a function timer to schedule time off after 1, 2, 4 or 8 hours. The ACH IS 1X to 4X it can clean a room of 1000 square feet in 1hr.The CADR is 170 cfm. This device has a lifetime warranty.                                           


The Medify air MA-Smart uses a three ways filtration process to remove 99.97% of particles down to 0.3 microns. The pre-filter removes larger particles such as hair, fibers and larger particles. The HEPA H13 removes smoke, pollen, dust mites and other small particles. Activated carbon filter absorbs odors, harmful VOCs and other poisonous substances.

Power consumption

Overall power consumption of Medify MA-Smart is just only 50 watts, suitable for its smart features.


  • Smart features
  • Lifetime warranty


  • Annual filter cost is high

Honeywell Hpa 200 Review

We found the honeywell hpa 300 to be a great fit for air purification in large rooms and as such we trust the honeywell company.

We therefore decided to give the honeywell hpa200 a try and see whether we could recommend it to our readers who are in need of a good air purifier but would not be able to use the honeywell hpa 300.

So lets get into it.

But first things first.


Honeywell is viable with a $197 price tag which is $50 cheaper than HPA300.

Honeywell is now having more than 30 air purifiers whereby most of them are just outdated but the HPA200 is not a trending device to be forgotten. If you are just aiming on the price tag then you may find out that Honeywell has even different purifiers with the same price. This makes it hard to recognize the better purifier but for the performance rating you should choose the Honeywell HPA200.The purifier has also a 5 years warranty. It has also an Energy star certification.


Honeywell design is a little bit boring though it has a reputation of creating quality air purifiers which influences many people to buy Honeywell HPA200.The design looks good for its fan power which therefore improves the power of air purification. Honeywell HPA200 features a combination of both plastic and metal, unlike other most purifiers, which consist of only plastic and still holds the same price bracket. On top of the purifier is an outlet grill. It is only 19 inches in height with function buttons and two led indicators for filter replacement, it has also two handles on each side. Honeywell HPA200 has only a weight of 14lbs meaning it would be easier to move the purifier at any point at home. Honeywell HPA200 is designed for a large room.  


Honeywell HPA200 is a dominant air purifier witha great true HEPA filter in the world. Honey well is an impressive choice because of the following:

1.    Pre-filter _this has an activated carbon filter in it. This helps adsorb VOCs, gases, odors and trap larger particles. Filters are replaced after 3 months of usage.

2.    True HEPA filter _Honeywell HPA200 employs a dedicated true HEPA filter to capture up to 99.7% of down to 0.3 microns contaminant elements like pet dander, mold, viruses, germs and pollen.

Performance rating of Honeywell is still amazing compared with others of such a range, especially when the air purifier doesn’t have any ozone radiation. A decent air purifier like Honeywell HPA200 will cost $49 for annual filter replacement.


Honeywell HPA200 is guaranteed for a room of 310sq feet. If you are confused about which air purifier to choose in $200, then Honeywell HPA200 is the runner-up in the race of room coverage.

The ACH (Air Changes per Hour) of Honeywell HPA200 is 5x, Honeywell commit really in making high ACH air purifiers. With so much power, Honeywell HPA200 will clean a room 5 times an hour.

The CADR (Clean Air Delivery Rate) of Honeywell HPA200 is 190Dust/ 200 Smoke/ 180 Pollen (cfm).The CADR rating of Honeywell HPA200 is much better than other great air purifier of in the same price range.


It is clear that Honeywell air purifiers are not for bedrooms or office use. Honeywell HPA200 is also not an exception, it is mostly used in hospitals, mortuaries or other public places since it has high capability to purify the air though the fan power is too noisy to handle.


Power consumption for Honeywell HPA200 is 84 watts, nearly half of its successor _ HPA 300. For using a Honeywell HPA200 8 hours per day, it would cost you up to $30 per year. The fee is stable and can be okay to use, as Honeywell HPA200 is an Energy Star device meaning the machine won’t lead to a high increase in your electricity bill.


Honeywell HPA200 offers enough features like a timer or auto light regulator setting. It has also an electronic filter replacement LED notification. It has a Dimmer option that helps you adjust the control panels LED brightness.


Honeywell is a foremost brand in air purifier market. You can reach them via mailbox of Honeywell Store in 407 N. Quentin Road, Palatine, Illinois. Call them at 847-701-3038 for any support questions. You can also email to sales@honeywellstore.com for any complications while on site or after buying the product. They are available from Monday to Friday. 

Then don’t offer free shipping and you must notify them in one of the business days for any problems with third-party shipping service like USPS or FedEx. Delivery can take up to 10 business days from the date that the order is transported. 

How to Get rid of Common Allergies

You must have battled an allergy.

Or maybe you had someone say that they have an allergy towards dust, pollen grains, pet dander, bee sting or even food.

Maybe it got you wondering.

What the heck is this allergy that you are talking about?

What is the body physiology that reacts to allergic things.

Well, you are lucky because we shall look into all those things.

Other than looking at what are allergies and causes, we shall also look at tips to avoid or even cure allergies.

So, sit tight and read through.

What are allergies?

An allergy is a damaging immune response by the body to a substance, especially a certain food, pollen, fur, or dust, to which it has become an extreme sensitivity to particular substances or situations.

What causes allergies?

An allergy starts when your immune system mistakes a normally harmless substance to a dangerous attacker. The immune system then produces antibodies that remain on the alert for that particular allergen. When you’re exposed to the allergen o’er, these antibodies can release a number of immune system chemicals, such as histamine, that cause allergy signs. Histamine is an organic compound involved in native immune reactions and physiological function in the gut and acting as a neurotransmitter for the brain, spinal cord and uterus.

Common allergy triggers include the following:

·       Airborne allergens, such as pollen, animal dander, dust and mold.

·       Certain foods, particularly peanuts, tree nuts, wheat, soy, fish, shellfish, eggs and milk.

·       Insect stings, from a bee or a wasp

·       Medications, penicillin or penicillin based antibiotics

·       Latex or substances you touch, which can cause allergic reactions to the skin.

You might also be likely to develop an allergy if:

·       You have a family history of asthma or different types of allergies e.g. hay fever, hives or eczema.

·       You are a child

·       Have asthma or any other allergic condition

Types of allergies

Drug allergy

There are different ways you can tell if you have an allergic reaction to medicine hives and anaphylaxis being most of the common signs. A drug allergy is being experienced by some of the following symptoms.

·       Wheezing

·       Nausea

·       Vomiting and diarrhea

·       Decrease in blood pressure

·       Fainting

·       Facial swelling

Insect sting allergy

The type of bug you may be allergic to can range from stinging to biting insects, such as bees and mosquitoes. A sting or a bite will have its natural side effect and for an allergic person it will also cause you to display typical allergic symptoms. It is also likely to last longer than few days.

An insect sting allergy can cause one of the following:

·       A large area of swelling (edema) at the sting site

·       Itching or hives all over the body

·       Anaphylaxis

·       Wheezing or shortness of breath

·       Rash


Latex is a type of rubber used to create items such as rubber bands, balloons, condoms, gloves, etc. If you get into contact with this items and get complications such as skin redness, itchiness, rashes, this is to show that you may be allergic to latex.

Food allergies

This allergies occur due to individual’s immune system making an antibody which clashes with certain foods. This can lead to symptoms such as itching in the mouth, swelling dizziness vomiting, hives, and rashes. Such types of foods include peanut, eggs, milk, meat, etc.

Dust allergies

Dust is an irritant that most people are allergic to. Allergies caused by dust are such as sneezing, itchy eyes, coughing, and other cold like symptoms.

Tips on getting rid of allergies

Cleansing the nose

Try cleansing the nose with a sinus, irrigator or nasal oils since pollens adhere to our mucus membranes. While at work maybe in a yard or a dusty place you can also try to work with your mask put on to cover your mouth and nose. This will minimize the rate of you smelling chemicals or trapping dust directly with the nose.

Healthy diet

Research has shown out that people who eat healthy fresh vegetables and fruits have a low risk of getting allergic symptoms. This shows that a healthy diet is good for your body’s immunity. I recommend that you add at least a fresh fruit or vegetable to your every meal. Detox the body by eliminating fried foods, sugar and other toxins from your diet.

Drink  water regularly

Taking a lot of water can ease the rate of you being allergic. Warm water also has an added advantage since it can thin the mucus passage in your nasal passage. Water will also make you reduce the stuffiness. You can also inhale some steam to ease a stuffy nose.

Keep clean

Try making natural cleaners in your everyday ingredients, this will reduce the rate of harsh chemicals irritating your nose. Use air purifiers that have HEPA filters to trap all sorts of allergens.

The Honeywell hpa 300 would be a good fit for example since it has true hepa filters

If pollen count is high, you can keep your doors and windows shut to protect indoor air.    

Medical attention

Try to make a point of knowing your triggers, take a skin test so you can know your triggers and later make a plan to avoid them. Butterbur is considered a good herb for people who are allergenic. Quercetin is a nutrient found in onions, apples and black tea that research has shown to block the release of histamine. Releasing stress on the nervous system permits the immune system function more effectively. Apple cider vinegar also boosts the immune system by breaking up mucus and lymphatic drainage.