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GermGuardian 4-In-1 HEPA Air Purifier for Home, Large Rooms Up To 743 Sq. Ft. with HEPA Air Filter, UV-C Light & Odor Reduction, AC4825E, 22" Tower, Gray

GermGuardian 4-In-1 HEPA Air Purifier for Home, Large Rooms Up To 743 Sq. Ft. with HEPA Air Filter, UV-C Light & Odor Reduction, AC4825E, 22" Tower, Gray

Q: Can you just wash the filter and reuse it?

The filters are not washable. They will need to be vacuumed off once a month and replaced every 6-8 months. If further assistance is needed please contact us at yourfriends@guardiantechnologies.com or at 866-603-5900 X213 M-F 8:30-4:30 EST.

Q: Do these produce harmful ozone because of the UV light technology?

It is my understanding that the addition of the titanium dioxide component catalyzes everything into water vapor and CO2 while also boosting the anti-bacterial/viral qualities. However, I have never replaced the UV-C light so I haven’t looked to see how long the titanium dioxide component lasts. (Anything that catalyzes has a “shelf-life” so to speak because all the material is used up.) Good question!

Q: I just purchased a replacement filter flt4825. the new filter fits however the unit will not turn on. any advice?

Check the safety switch under the bottom edge of the filter, be sure that the filter is engaging and pressing the switch down all the way. (also, the latch from the back panel needs to engage another safety switch) If you need additional assistance, contact yourfriends@guardiantechnologies.com or call 1-866-603-5900

Q: If I buy the two-quantity pack, do they come individually packaged?

Yes, each unit will come individually boxed in one larger box. If further assistance is needed please contact us at yourfriends@guardiantechnologies.com or at 866-603-5900 X213 M-F 8:30-4:30 EST.

Product ID: 1142502

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Details

Color
Black
Brand
GermGuardian
Product Dimensions
6.75"D x x
Power Source
Corded
Item Weight
8.6 Pounds

🌀743 sq.ft/hr coverage

💡UV-C germ & mold reduction

🛡️99.97% HEPA filtration

Frequently Bought Together

GermGuardian Air Purifier for Home with HEPA Pure Filter, for Wildfire Smoke, Pet Dander, Pollen, Odors, Large Rooms Up To 743 Sq. Ft., Removes 99.97% Pollutants, UV-C Light, 22", AC4825E, Gray

4 Pack FLT4825 HEPA Filter B Replacement Compatible with AC4825 AC4825E AC4300 AC4800 AC4900 AC4850, 4 True HEPA Filters & 6 Activated Carbon Pre-filters

FLT4825 Replacement Filter B Fit for Germ Guardian Air Purifier, ac4825e Replacement Filter Fit for ac4825 AC4825 AC4300 AC4900 AC4825DLX AC4850 CDAP4500 AP2200, 2 True HEPA + 6 Carbon Filters

Description

🌬️ Elevate your air game—because your space deserves the cleanest vibe.

ALL IN ONE AIR DEFENSE - Combines HEPA filtration, UV-C sterilization, and odor reduction for comprehensive air quality control.
SAFE SILENT SANCTUARY - Zero ozone certified UV-C light kills germs quietly, with 3-speed fan options including whisper-quiet mode.
BREATHE PURE LIVE BETTER - True HEPA filter traps 99.97% of allergens as small as 0.1 microns for fresher air.
POWERFUL WHOLE ROOM CLEANSE - Purifies up to 743 sq. ft. every hour—perfect for large living spaces and open floor plans.
TRUSTED AMERICAN ENGINEERING - Designed and performance-verified in the USA with certified genuine replacement parts for lasting reliability.

The GermGuardian 4-In-1 HEPA Air Purifier AC4825E delivers advanced air purification with a 3-layer HEPA filter capturing 99.97% of microscopic allergens, a UV-C light that safely reduces airborne germs and mold, and odor reduction technology. Engineered for large rooms up to 743 sq. ft., it operates quietly with customizable speeds and is zero ozone certified for peace of mind. Designed in the USA and compatible with certified genuine replacement filters and bulbs, it’s a trusted solution for healthier indoor air since 2005.

Have a Question? See What Others Asked

Can you just wash the filter and reuse it?

Do these produce harmful ozone because of the UV light technology?

I just purchased a replacement filter flt4825. the new filter fits however the unit will not turn on. any advice?

If I buy the two-quantity pack, do they come individually packaged?

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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