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Deal.ai › GermGuardian
GermGuardian
GermGuardian AC4300 PET PURE 22" Tower Air Purifier

GermGuardian AC4300 PET PURE 22" Tower Air Purifier

Best price now

$149.99at Guardian TechnologiesChecked Nov 10

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Price facts

  • Last seen at $149.99 at Guardian Technologies on Nov 10.

Our take on the GermGuardian AC4300 PET PURE 22" Tower Air Purifier

The GermGuardian AC4300 is a 22-inch tower air purifier built around a True HEPA Pet Pure filter, with an optional UV-C stage. It captures 99.97% of particles down to 0.1 microns and treats the filter to resist odor-causing bacteria. Three fan speeds include a low setting quiet enough to sleep beside. It suits pet owners and allergy sufferers in medium to large rooms. Against round HEPA purifiers it adds UV-C and odor treatment, but it lacks the auto mode and air-quality sensor many rivals now include.

Best forPet owners dealing with dander and odorAllergy and asthma sufferersBedrooms and living rooms up to medium-large sizeBuyers who want a simple dial-and-button purifier
Pros
  • True HEPA captures 99.97% of particles as small as 0.1 microns
  • Pet Pure antimicrobial treatment targets odor-causing bacteria
  • Optional UV-C light adds a germ and mold stage
  • Low speed is quiet enough for sleep
  • CARB, ETL and Zero Ozone Verified
Cons
  • No auto mode or air-quality sensor
  • UV-C bulb is a separate consumable to replace
  • Replacement filters must be genuine GermGuardian parts
  • Coverage claim of 743 sq. ft. is for one air change per hour, not full filtration

GermGuardian AC4300 PET PURE 22" Tower Air Purifier prices at every store

  • Guardian TechnologiesNew

    In stockReturn policy

    $149.99Checked Nov 10
    Visit Guardian Technologies

What reviewers say

Owners of GermGuardian towers generally report cleaner air and less visible dust and pet hair, and many praise the quiet low setting. Complaints center on filter and bulb replacement costs and on the lack of automatic speed control.

What people mention
  • FiltrationPraisedOwners say dust and pet hair build up less in the room.
  • NoiseMixedLow speed is quiet, but higher speeds are noticeably loud.
  • Filter costCriticisedBuyers dislike paying for replacement filters and UV-C bulbs.
  • ControlsMixedSimple to use, but there is no automatic speed or air-quality sensor.
  • OdorPraisedPet Pure treatment is credited with reducing pet and household odors.

About the GermGuardian AC4300 PET PURE 22" Tower Air Purifier

The GermGuardian AC4300 PET PURE is a 22-inch tower air purifier for pet dander, dust, pollen, smoke and odors. Its True HEPA Pet Pure filter captures 99.97% of pet dander, dust, pollen and smoke particles as small as 0.1 microns (initial efficiency value). This helps reduce allergy and asthma triggers.

The filter has an antimicrobial Pet Pure treatment that helps prevent the growth of odor-causing bacteria. An optional UV-C light further reduces airborne allergens, germs, bacteria and mold spores.

It suits medium to large rooms. It circulates the air in up to 743 sq. ft. every hour, or refreshes a 153 sq. ft. room in 12.5 minutes. It has 3 fan speeds. The lowest speed is an ultra quiet mode that can also serve as white noise for sleep.

Type
Tower air purifier
Height
22 in
Filtration
True HEPA Pet Pure filter with antimicrobial treatment
Filter efficiency
99.97% of particles as small as 0.1 microns (initial efficiency)
UV-C light
Optional
Fan speeds
3, including an ultra quiet mode on the lowest speed
Coverage
Air circulated in up to 743 sq. ft. every hour
Room refresh
153 sq. ft. room in 12.5 minutes
Replacement filters
FLT4850PT, FLT4825, FLT4825VO, FLT4825SM
Replacement UV-C bulb
LB4000
Certifications
CARB, ETL, Zero Ozone Verified

Questions and answers

Does it really help with pet dander?
Yes. The True HEPA filter captures 99.97% of particles as small as 0.1 microns, which includes dander, dust, pollen and smoke. The Pet Pure treatment also targets odor-causing bacteria on the filter.
How often do I replace the filter and UV-C bulb?
GermGuardian recommends genuine FLT4850PT or FLT4825 filters and the LB4000 UV-C bulb. Filter life depends on use and pets; the bulb is a separate consumable that needs periodic replacement.
Is the UV-C light safe to leave on?
The UV-C light sits inside the unit and is shielded, so it treats air passing through rather than the room directly. It is optional and can be switched off.
What size room is it for?
It circulates air across up to 743 sq. ft. once per hour, or refreshes a 153 sq. ft. room in about 12.5 minutes. For stronger filtration in larger rooms, expect slower air turnover.
How loud is it at night?
The lowest speed is an ultra-quiet mode that many owners use as white noise for sleep. Medium and high speeds are clearly audible.
Where is the GermGuardian AC4300 PET PURE 22" Tower Air Purifier cheapest?
At Guardian Technologies, for $149.99, as of our latest check.

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