Air Purifier Filters

The efficiency of your purification system is only as strong as its core. Our high-performance Air Purifier Filters are designed to maintain the integrity of your indoor air quality by ensuring your device operates at peak capacity. Over time, even the most advanced systems lose their effectiveness as debris accumulates within the filter fibers. By choosing the correct replacement, you are not just maintaining a machineā€”you are actively ensuring that your home remains a safe haven from microscopic pollutants and allergens that standard cleaning canā€™t reach.

Our comprehensive inventory includes a variety of specialized media, including True HEPA filters that capture 99.97% of particles as small as 0.3 microns, and activated carbon layers that neutralize stubborn odors and VOCs. These Air Purifier Filters are engineered for a precision fit, preventing "air bypass" and ensuring every cubic foot of air is thoroughly scrubbed before it re-enters your room. From antimicrobial coatings that inhibit mold growth to high-capacity pre-filters that extend the life of your primary medical-grade HEPA, we provide the essential components needed for a truly healthy lifestyle.

Investing in regular filter maintenance is the most cost-effective way to protect both your health and your applianceā€™s motor. Browse our selection of Air Purifier Filters today to find compatible replacements for all major brands and models. Whether you need a single replacement or a convenient multi-pack to last the year, we have you covered. Shop our collection now to restore your unitā€™s original performance and enjoy the peace of mind that comes with certified clean air.

Air Purifier Filters
Elmridge B1304-4 P100 Filter Cartridges (4-Pack) ā€“ NIOSH Certified Particulate and Biohazard Protection
Best Price Online
Elmridge B1304-4 P100 Filter Cartridges (4-Pack) ā€“ NIOSH Certified Particulate and Biohazard Protection
$110.00 $148.99
Free Shipping
Factory Direct Ships 2-3 Days! (Estimated) More info
Description Elmridge B1304-4: High-Efficiency P100 Filter Multipack The Elmridge B1304-4 is a strategic bulk configuration containing four (4) NIOSH-certified B1304 P100 filter cartridges. Designed for institutional procurement, this multipack provides...
Elmridge B1304 P100 Particulate and Biohazard Filter Cartridge ā€“ NIOSH Certified
Best Price Online
Elmridge B1304 P100 Particulate and Biohazard Filter Cartridge ā€“ NIOSH Certified
$30.00 $40.99
Factory Direct Ships 2-3 Days! (Estimated) More info
Description Elmridge B1304: High-Efficiency P100 Particulate Respirator Filter The Elmridge B1304 P100 Filter is a specialized, high-performance respiratory cartridge engineered for environments where the primary threats are toxic particulates, biological...
Elmridge B1309-4 Multi-Gas and P100 Filter Cartridges (4-Pack) ā€“ NIOSH Certified Fleet Replacement
Best Price Online
Elmridge B1309-4 Multi-Gas and P100 Filter Cartridges (4-Pack) ā€“ NIOSH Certified Fleet Replacement
$340.00 $458.99
Free Shipping
Factory Direct Ships 2-3 Days! (Estimated) More info
Description Elmridge B1309-4: Multi-Gas/P100 Cartridge Multipack The Elmridge B1309-4 is a bulk configuration containing four (4) NIOSH-certified B1309 multi-gas/P100 cartridges, designed to streamline inventory management for industrial safety officers and...
Elmridge B1309 Multi-Gas and P100 Filter Cartridge ā€“ NIOSH Certified Industrial Protection
Best Price Online
Elmridge B1309 Multi-Gas and P100 Filter Cartridge ā€“ NIOSH Certified Industrial Protection
$90.00 $121.99
Factory Direct Ships 2-3 Days! (Estimated) More info
Description Elmridge B1309: Industrial Multi-Gas and P100 Respirator Cartridge The Elmridge B1309 Cartridge is a high-performance, NIOSH-certified filtration unit engineered for use with the iEvacĀ® E500 Industrial Escape Hood and...
Elmridge B1305-4 ā€“ 4-Pack Riot Control Canisters 40mm NATO CS/CN/P100 Respiratory Protection
Best Price Online
Elmridge B1305-4 ā€“ 4-Pack Riot Control Canisters 40mm NATO CS/CN/P100 Respiratory Protection
$55.00 $74.99
Free Shipping
Factory Direct Ships 2-3 Days! (Estimated) More info
Description Elmridge B1305-4 4-Pack Riot Control Canister: Professional-Grade Defense Against Chemical Irritants and Particulates The Elmridge Protection B1305-4 is the bulk tactical configuration of the B1305 Riot Control Canister, packaged...
Elmridge B1305 Riot Control Canister ā€“ 40mm NATO Threaded CS/CN/P100 Respiratory Protection
Best Price Online
Elmridge B1305 Riot Control Canister ā€“ 40mm NATO Threaded CS/CN/P100 Respiratory Protection
$59.00 $79.99
Factory Direct Ships 2-3 Days! (Estimated) More info
Description Elmridge B1305 Riot Control Canister: Professional-Grade Defense Against Chemical Irritants and Particulates The Elmridge B1305 is a specialized respiratory filter engineered for law enforcement, corrections, and security professionals operating...
Elmridge B1318 Pleated HEPA Filter 4-Pack ā€“ High-Efficiency 40mm NATO Respiratory Protection
Best Price Online
Elmridge B1318 Pleated HEPA Filter 4-Pack ā€“ High-Efficiency 40mm NATO Respiratory Protection
$27.50 $37.99
Free Shipping
Factory Direct Ships 2-3 Days! (Estimated) More info
Description Elmridge B1318 HEPA Filter 4-Pack: High-Efficiency Particulate Defense for Large-Scale Deployment The Elmridge B1318 Pleated HEPA Filter 4-Pack is a professional-grade respiratory solution designed for agencies and industrial facilities...
Elmridge B1318 Pleated HEPA Filter ā€“ 40mm NATO Threaded High-Efficiency Respiratory Protection
Best Price Online
Elmridge B1318 Pleated HEPA Filter ā€“ 40mm NATO Threaded High-Efficiency Respiratory Protection
$30.00 $40.99
Factory Direct Ships 2-3 Days! (Estimated) More info
Description Elmridge B1318 Pleated HEPA Filter: High-Efficiency Particulate Defense for Tactical and Industrial Environments The Elmridge B1318 is a professional-grade, high-efficiency particulate air (HEPA) filter designed to provide critical respiratory...