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The GermGuardian AC4825 Air Purifier is one of the best air purifiers for allergies. Designed and marketed by Guardian Technologies, the AC4824 model is also the best-selling air purifier on Amazon.
As of the date of writing, it has received over 49,860 reviews just on Amazon itself. Almost every user who bought and reviewed the AC4825, highly recommends this particular model for medium-sized rooms up to 153 sq. feet.
The GermGuardian AC4825 Air Purifier works on the HEPA system, which is what makes it so effective against allergens. It purifies the air through a series of filters that work together to capture dust particles and allergens present in the air, leaving it pure and contaminant-free.
Key Features of the GermGuardian AC4825 Air Purifier
• Dimensions: 10.25 x 6.75 x 21.50 inches
• Weight: 8.55 pounds
• Most effective in medium-size rooms
• Captures 99.97% allergens with True HEPA filtration
• UV-C light works with a filter to kill airborne viruses, bacteria, and mold spores
• Removes odors from cooking, smoking, and pets with activated carbon
• Ultra-quiet operation on the lowest setting
• Power Source: Corded Electric
• Great for use in medium-size rooms up to 153 square feet
GermGuardian AC4825 Air Purifier – Construction, Operation & Maintenance
How the GermGuardian AC4825 3-in-1 True HEPA Air Purifier Works
The GermGuardian AC4825 purifies the air through a series of three filters – the pre-filter, charcoal filter, and true HEPA filter. Each filter serves a different purpose.
The pre-filter is the outermost of the three layers. It acts as the first point of contact for the air that comes through.
After passing through the pre-filter the air passes through the charcoal filter. The pre-filter and charcoal filter work together to capture and trap larger dust particles and mold spores. The charcoal filter also helps to eliminate odors.
A true HEPA filter forms the last layer. This filter captures all the particles that have passed through the first two filters. It is capable of capturing even the smallest particles including minuscule mold spores, pet dander, dust mites, and plant pollens. The air that emerges from the HEPA filter is free from any contaminants.
In addition to the three filters, the GermGuardian AC4825 also has a UV light in that kills airborne viruses and bacteria that enter the purifier.
After passing through the three filters and the UV light, the air that emerges from the filter is pure, contaminant-free, and odorless.
Benefits Of The Germguardian AC4825
Traps Allergens & Reduces Pollen Allergies
The most notable benefit of the GermGuardian AC4825 Air Purifier is that it offers multiple levels of cleaning through three filters. This leaves the indoor air fresh, clean and pollutant-free.
While the two outer filter layers capture the larger particles the HEPA filter captures up to 99.97% of dust, allergens, and pollen particles as small as .3 microns from the air. Reducing the number of pollen particles present in the indoor air is the most effective way to reduce pollen allergies.
Eliminates Household Odors
Cooking and smoking generate odors that linger on drapes, furnishing, and other porous materials. If you have pets, they add to the indoor odors. Keeping your windows closed to prevent pollen from coming in also prevents the odors from escaping out.
The GermGuardian AC4285 has an inbuilt activated carbon filter that is very effective at eliminating these undesirable odors from the atmosphere.
Fights Airborne Germs And Viruses
UV-C Light helps reduce airborne bacteria, viruses, and pollen from the indoor air delivering fresh, crisp air to your home.
UV-C light is part of the ultra-violet light spectrum that is filtered out by the earth’s atmosphere. The “C” refers to a specific frequency of UV light that kills airborne germs. It works by penetrating the thin walls of bacteria and viruses, altering their genetic structure and killing them in the process.
The UV light in this purifier runs at 253.7 nm, so it emits absolutely no ozone.
The last thing you need is a constant whirring sound from any gadget in your home. With the GermGuardian AC4825, you don’t have to worry about annoying noises. It operates quietly and the lowest setting can be used as gentle white noise for a quiet, restful night’s sleep.
Customizable For Your Ultimate Comfort
The GermGuardian AC4825 Air Purifier offers a few select customization options so you can adjust it for different seasons and requirements. You can choose from three speed settings among other adjustments.
Tower Design For Space Efficiency
The slim, tower design of the AC4825 makes it easy to fit in the smallest space. You can just tuck it away in a corner in any small room in your home without it coming in your way or looking unwieldy.
Pros & Cons
• 3 filters that use 3 different purification methods for added efficiency
• Very effective for reducing allergy symptoms
• No ozone emissions
• User friendly
• Quiet operation
Lacks the advanced features of some of the more advanced models but this helps to keep the price down. Also, it is just as effective without all the extra additions.
Few things to keep in mind if you buy the AC4825 Air Purifier
If this is the first air purifier you’re buying, these few tips may help you make a more informed decision:
Size considerations – It’s important that you choose an air purifier in a size that suits your room. If the unit is too small, it won’t be able to do its job as efficiently. On the other hand, a unit that’s too large may be energy inefficient. This particular model, the GermGuardian AC4825 is suitable for medium-sized rooms up to 153 sq. feet. It would be a good choice for a bedroom, family room, study, or smaller living room.
Filter replacement – You will need to replace the combination filter about every six months to maintain optimum levels of air purification. This is only an estimate, however. The exact usage time before replacement will depend on use and level of contaminants in your area. If you’re using the air filter for allergies, you may need to replace the combination filters more often during spring. You can also vacuum off your carbon filter layer to extend the life of your filter before replacing it.
Do a visual filter check regularly – Doing a visual check is the best way to assess the health of the filter. If the filter looks dark grey or black, you know it’s time to replace it. Using it in this condition will not do anything to purify the air in the room. If the filter looks white, it’s still okay and doesn’t need to be replaced yet.
Is the GermGuardian AC4825 3-in-1 Air Purifier for you?
The GermGuardian AC4825 is a straightforward, get-the-job-done kind of device. While it may not look as flashy or futuristic as other models on the market, it’s a well-priced product that provides results. This air purifier is for you if you’re looking for an easy-to-use and decently-priced air purifier and don’t want to be bothered with too many unnecessary additions.
Disclaimer: This information is not intended to serve as medical advice. Please consult your doctor before using any natural medication or if you experience any unusual symptoms. See Full Disclaimer here.