FLT4825 HEPA Filter B Replacement Compatible with G-Guardian Air Purifiers AC4825 AC4825E AC4825W AC4300 AC4800 AC4900 AC4850,4 H13 True HEPA Filters+8 Carbon Pre-Filters
Best value replacement for owners of compatible air purification systems.
Upgrade your air quality with the Pulluty FLT4825 HEPA Filter B replacement pack. Designed for Guardian Air Purifiers, this set includes 4 H13 True HEPA filters and 8 activated carbon pre-filters. The HEPA filters capture 99.97% of airborne particles as small as 0.1 microns, including dust, pollen, and pet dander. The carbon pre-filters tackle larger particles and odors from cooking, smoking, and pets, extending the HEPA filter's life. This value pack ensures your air purifier runs efficiently, providing a cleaner, fresher living environment.
$32.99
Owner Satisfaction
4.6
/ 5
Category Rank
50
/ 876
#50 in Air Purifier Filters
Price vs Category Average
-62%
Below average
Filter Type
13
/ H True HEPA and Activated Carbon
Who it's for
- Budget-conscious homeowners seeking cost-effective air maintenance
- Allergy sufferers needing comprehensive indoor pollutant removal
- Busy households wanting a long-term, low-maintenance supply
Who should skip it
- Users preferring guaranteed perfect fit and original build quality
- Skeptics requiring verified, consistent long-term filtration performance
- Owners concerned about maintaining their air purifier's manufacturer warranty
Performance breakdown
Filtration Efficiency
H13 grade media captures microscopic particles with medical-grade precision.
Odor Neutralization
Activated carbon layers effectively scrub common household cooking and pet smells.
Value Density
Multi-pack configuration offers significant savings over individual OEM filter replacements.
Compatibility Precision
Engineered specifically for seamless integration with Guardian AC4825 series units.
Maintenance Longevity
Included pre-filters significantly extend the primary HEPA filter's operational lifespan.
Installation Ease
Standardized dimensions ensure a quick, frustration-free swap during routine maintenance.
Key Specs
Filter Type
H13 True HEPA and Activated Carbon
Package Contents
4 HEPA Filters, 8 Carbon Pre-Filters
HEPA Filter Efficiency
99.97% at 0.1 microns
MERV Rating
13
Dimensions (HEPA Filter)
15.77 x 4.76 x 1.29 inches
Material
High-efficiency filter media
Compatibility
Guardian AC4825 series and others
Weight
2.23 pounds
Features
- Captures 99.97% of airborne particles
- Reduces dust, pollen, and pet dander
- Eliminates odors from smoke and cooking
- Extends HEPA filter life with pre-filters
- Designed for specific Guardian models
- Provides cleaner, fresher indoor air
- Cost-effective filter replacement solution
- Easy to install and maintain
- H13 True HEPA Filtration
- Activated Carbon Pre-Filter
What customers say
This replacement filter pack offers exceptional value and quality. Customers appreciate the significantly lower cost compared to original manufacturer options, receiving multiple HEPA and carbon filters. The filters fit perfectly into Guardian air purifiers, ensuring straightforward installation. Users report comparable performance to original filters, effectively improving air quality without compromise. This combination of affordability and reliable performance makes them a highly favored choice for maintaining air purifier efficiency.
Know before you buy
These filters are designed to fit the Guardian AC4825 series, including the AC4825, AC4825E, AC4825W, AC4300, AC4800, and AC4900 models.
The H13 True HEPA filter is designed to capture 99.97% of microscopic particles like dust and pollen, while the activated carbon pre-filter traps larger debris and neutralizes household odors from cooking or pets.
While replacement frequency depends on your environment, it is generally recommended to replace the HEPA filter every 6 to 8 months and the carbon pre-filter every 3 months to maintain optimal airflow and filtration efficiency.
These filters are engineered to meet the same specifications as the original equipment, ensuring they provide the same level of filtration and fit securely within your device to prevent air bypass.
The carbon pre-filter acts as the first line of defense, catching larger particles to prevent the HEPA filter from clogging prematurely. Because the pre-filter wears out faster, this pack provides extra units to ensure your main HEPA filter lasts its full intended lifespan.
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