Hero image 0 of GermGuardian 743 Sq. ft. HEPA Pet Pure Filter Air Purifier with UV-C, Black, AC4300BPTCA, 0 of 10
GermGuardian 743 Sq. ft. HEPA Pet Pure Filter Air Purifier with UV-C, Black, AC4300BPTCA
Key item features
- Powerful Purification: This air purifier effectively circulates air 1x per hour in 743 sq. ft. rooms and 4.8x per hour in 153 sq. ft. rooms, making it suitable for medium to large spaces like dorms and bedrooms.
- Advanced Filtration: Features a True HEPA Pet Pure Filter that captures up to 99.97% of dust, pollen, and particles as small as 0.1 microns, specifically designed to tackle pet dander, hair, and odors.
- Enhanced Air Cleaning: An optional UV-C light is included to further reduce odors and enhance air purification, supporting the HEPA filter's performance.
- Multi-Layer Defense: A pre-filter traps large airborne particles like dust and pet hair, extending the life of the HEPA filter, while an activated charcoal filter reduces various unwanted odors.
- Customizable Comfort: Offers 3 speed settings, including a quiet operation mode for restful sleep, and a filter replacement indicator for convenient maintenance.
- Specific Filter Needs: Requires replacement filter B (FLT4850PT, FLT4825, FLT4825SM, FLT4825VO) every 6-8 months, with genuine GermGuardian filters recommended for optimal performance.
Generated by AI
Specs
Filter type, HEPA, Activated Carbon, Ultraviolet
Coverage area, 743 sq ft
Clean air delivery rate, 99 CFM
Microparticle performance rating, 0.1
Brand, GERMGUARDIAN
Features, Filter Change Indicator
Filter type
HEPA, Activated Carbon, Ultraviolet
Coverage area, 743 sq ft
Coverage area
743 sq ft
Clean air delivery rate, 99 CFM
Clean air delivery rate
99 CFM
Microparticle performance rating, 0.1
Microparticle performance rating
0.1
Brand, GERMGUARDIAN
Brand
GERMGUARDIAN
Features, Filter Change Indicator
Features
Filter Change Indicator
About this item
Product details
Breathe fresh and cleaner air! This GermGuardian air purifier reduces filters odors, and traps airborne particles with a True HEPA Pet Pure filter and optional UV-C light. The Pet Pure filter tackles pet dander and reduces unwanted odors. Your at home comfort can be customized with 3 speed settings, ultra-quiet mode on the lowest speed setting, and an optional UV-C light with an easy to use control panel. This air purifier circulates the air 1x per hour in 743 square foot rooms and 4.8x per hour in 153 sq. ft rooms and is ideal for medium to large sized rooms such as: dorm rooms, bedrooms, and other living areas! Your purifier is only as powerful and effective as the filter you put inside, and our Genuine GermGuardian replacement parts are essential for maintaining product performance. Each filter or bulb is designed specifically for a particular unit style. Not only will genuine replacement parts fit like a glove, but they also have the combination technology to match so that you can get the most out of your air purifier. CADR RATING Dust (107) Pollen (116) and Smoke (99). Comes with a 3-year limited warranty for peace of mind.
- High Performance Air Purifier: Circulates the air 1x per hour in 743 square foot rooms and 4.8x per hour in 153 sq. ft rooms. Ideal for medium to large sized rooms such as: dorm rooms, bedrooms, and other living areas!
- Genuine True HEPA Pet Pure Filter: Our Pet Pure HEPA Filter is designed to tackle pet dander, hair, and odors with exceptional efficiency, capturing up to 99.97% of dust, pollen, and as small as .1 micron*.
- UV-C Light: Equipped with and optional UV-C light that helps to reduce odors and helps to further clean your air and support the HEPA filter.
- Traps Large Airborne Particles: Pre-filter traps dust, pet hair, and other large particles while extending the life of the HEPA filter
- Reduces Odors: Activated charcoal filter helps to reduce unwanted odors from wildfire smoke, pets, cigarette smoke, cooking fumes, and more
- Quiet Operation: The lowest setting can be used as gentle white noise at night for a quiet, restful sleep
- Additional Features: Features 3 speeds and a Filter Replacement indicator that lets you know when it's time to replace your filters
- Replacement Filters: Filter needs to be replaced every 6-8 months depending on the use of the product; Replacement filter is filter B (FLT4850PT, FLT4825, FLT4825SM, FLT4825VO), Use only genuine GermGuardian replacement filters for a perfect fit
- Performance Verified: Trusted since 2005, GermGuardian purifiers are certified by CARB and ETL Listed.*Initial efficiency value. As small as 0.1 microns from the air passing through the filter media.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Filter type
HEPA, Activated Carbon, Ultraviolet
Coverage area
743 sq ft
Clean air delivery rate
99 CFM
Microparticle performance rating
0.1
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
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Showing 1-3 of 103 reviews
Apr 15, 2026
Reviewer name: Barbara Y.
5 out of 5 stars
Sleep Well Tonight
I'm pleased with the GermGuardian AC4300. I purchased it for my husband because he is sensitive to dust particulates. His sleep has improved! Plus, he likes quot;whitequot; noise while sleeping. This unit has a pleasant soft fan sound. . . not obnoxious. We look forward to adding more of these units in our home. They do improve air quality. Thanks.
Review from Guardian
Helpful?6YIVSZ3U4AXV51862447
reply from Supplier Response
We are so glad to hear your product is meeting your expectations! Thank you for being a valued customer.
Aug 26, 2025
Reviewer name: Walmart customer
5 out of 5 stars
Air ourifier
It does a fantastic job. We have had dogs for the past 6 weeks and never had a dog smell. Had lots of hair
Review from Guardian
Helpful?6YIVSZ3U4AXV51862447
reply from Supplier Response
We are so glad to hear your product is meeting your expectations! Thank you for being a valued customer.
Jul 24, 2024
Reviewer name: Ramona
5 out of 5 stars
Verified Purchase
I trust this product. So far so good.
Helpful?6YIVSZ3U4AXV51862447
Current price is USD$137.05
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4.468085106382978 out of 5 stars
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