AC4825 Filter B Replacement Compatible with Germ-Guardian Air Purifier AC4825 AC4825E AC4800 AC4850PT AC4900CA AC4820 AC4300 Air Purifier, 4 HEPA with 4 Pre-Filters
Best value replacement filters for Germ-Guardian air purifier owners.
Keep your air purifier running optimally with this LANTINY AC4825 Filter B Replacement set. Designed to be compatible with various Germ-Guardian models, including AC4825, AC4300, and AC4800 series, this package ensures clean air circulation. It features premium H13 HEPA filters that capture up to 99.97% of airborne particles as small as 0.3 microns. The set also includes pre-filters to extend the life of the HEPA filters. Installation is straightforward, requiring no tools, and replacement every 6-12 months is recommended for peak performance.
$25.80
Owner Satisfaction
4.5
/ 5
Category Rank
201
/ 876
#201 in Air Purifier Filters
Price vs Category Average
-70%
Below average
Model Number
4825
/ FLT
Who it's for
- Budget-conscious homeowners seeking long-term savings
- Busy households managing multiple air purifier models
- Allergy sufferers needing comprehensive particle removal
Who should skip it
- Purists requiring certified filtration performance standards
- Owners protective of their manufacturer warranty coverage
- Users demanding a perfect, airtight factory seal
Performance breakdown
Filtration Efficiency
H13 HEPA standard reliably captures microscopic allergens and airborne pollutants.
Installation Simplicity
Tool-free design makes swapping out old filters a quick, effortless task.
Value Density
The four-pack bundle offers significant long-term savings for frequent filter changes.
Pre-filter Durability
Included pre-filters effectively shield the HEPA layer from larger dust buildup.
Compatibility Range
Broad support across multiple Germ-Guardian series ensures a perfect, secure fit.
Maintenance Cycle
Standard six to twelve-month lifespan aligns well with typical household usage.
Key Specs
Model Number
FLT4825
Part Number
48258-(4+4)
Dimensions
16.14 x 4.84 x 5.79 inches
Weight
1.76 pounds
Material
Cotton
Compatible Devices
Germ Guardian AC4825E, AC4300, AC4800, AC4850PT, AC4900CA, AC4820 Air Purifier
Filtration
H13 HEPA
Features
- Maintains peak air purifier performance.
- Captures 99.97% of airborne particles.
- Includes 4 HEPA and 4 pre-filters.
- H13 HEPA filtration for superior air quality.
- Extends the life of your air purifier.
- Easy, tool-free installation.
- Designed for optimal air filtration efficiency.
- Recommended 6-12 month replacement cycle.
What customers say
Customers consistently praise the LANTINY replacement filters for their exceptional value and comparable performance to original equipment. Many appreciate the significant cost savings without compromising air purification effectiveness. Users frequently note the filters fit perfectly into their Germ Guardian units, making installation straightforward. The inclusion of multiple HEPA and pre filters in one package is often highlighted as a convenient and economical choice, ensuring clean air without a premium price tag. This product delivers reliable air quality at an accessible price point.
Know before you buy
These filters are compatible with the Germ-Guardian AC4825, AC4825E, AC4800, AC4850PT, AC4900CA, AC4820, and AC4300 series air purifiers.
The pre-filters act as a first line of defense by trapping larger dust, hair, and lint particles. This prevents the primary HEPA filter from clogging prematurely, which helps extend its overall lifespan.
For optimal performance, it is recommended to replace both the HEPA and pre-filters every 6 to 12 months, depending on your local air quality and usage frequency.
No tools are required. The filters are designed for a straightforward, tool-free installation that allows you to swap out your old filters quickly.
This set uses H13-grade HEPA filtration, which is capable of capturing 99.97% of airborne particles as small as 0.3 microns, including dust, pollen, and smoke.
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