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.

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!

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

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.

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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"

Product ID: 1142502

Details

Brand
GermGuardian
Color
Grey
Item Weight
8.55 Pounds
Power Source
Corded
Product Dimensions
6.75"D x x

💡UV-C germ & odor control

🌬️743 sq.ft. coverage/hr

🛡️99.97% HEPA filtration

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VT62685

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Description

🌿 Elevate your air game — because your home deserves the freshest vibe.

WHOLE ROOM FRESHNESS - Powerful airflow cleans up to 743 sq. ft. every hour—perfect for large living spaces and open floor plans.
WHISPER QUIET COMFORT - Three-speed settings including a gentle white noise mode for peaceful sleep and focused work.
CERTIFIED PEACE OF MIND - Zero ozone certified and CARB/ETL approved for safe, effective, and reliable air purification.
GERM FIGHTING UV C LIGHT - Optional UV-C technology neutralizes airborne bacteria, mold spores, and viruses for safer air.
BREATHE PURE LIVE BETTER - True HEPA filter traps 99.97% of allergens down to 0.1 microns for allergy & asthma relief.

The GermGuardian AC4825E is a 4-in-1 HEPA air purifier designed for large rooms up to 743 sq. ft. It features a true HEPA filter capturing 99.97% of microscopic particles, an optional UV-C light to reduce germs and odors, and a carbon filter for odor control. Operating quietly with three speed settings, it’s CARB and ETL certified, ozone-free, and backed by a 3-year warranty—ideal for allergy sufferers and pet owners seeking cleaner, fresher indoor air.

Specifications

ASIN	B004VGIGVY
Best Sellers Rank	#8,616 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #25 in HEPA Filter Air Purifiers
Brand	GermGuardian
Brand Name	GermGuardian
Color	Grey
Contaminant Filtration Capability	True
Control Method	Touch
Controller Type	Rotary Dial
Customer Reviews	4.6 out of 5 stars 63,303 Reviews
Filter Class	HEPA
Filter Type	HEPA, Carbon, UV-C
Floor Area	743 Square Feet
Global Trade Identification Number	00895916000851
Included Components	Tower Air Purifier, HEPA Filter, UVC Bulb, User Manual
Item Dimensions D x W x H	6.75"D x 10.25"W x 22"H
Item Type Name	HEPA Air Purifier with UV-C
Item Weight	8.55 Pounds
Manufacturer	Guardian Technologies
Model Number	AC4825E
Noise Level	55 Decibels
Part Number	AC4825E
Particle Retention Size	0.1 Micrometer
Power Source	Corded Electric
Product Dimensions	6.75"D x 10.25"W x 22"H
Smart Home Compatibility	Not Smart Home Compatible
Special Features	H13 Grade Filter, HEPA filter 99.97%, UV-C Light Traps Bacteria, Up to 743 sq. ft. coverage
Specification Met	CARB Certified, ETL Certified
UPC	895916000851
Unit Count	1.00 Count
Warranty Description	3 years
Wattage	55 watts

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VT62685

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

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