High-Efficiency Particle Capture
HEPA media is engineered for high-efficiency filtration of fine airborne particles in demanding commercial and industrial environments.
HEPA Filters
Micro glass HEPA filters for cleanrooms, healthcare, pharma, and critical commercial environments. 99.99% and 99.97% efficiency grades, nominal and exact sizes, ABS plastic or galvanized frames. Ready to ship from four locations.
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Find the right HEPA Filters
Choose a filtration level based on your facility, indoor air quality requirements, and application.
99.99% Efficiency — H13
Micro glass HEPA units rated 99.99%. For cleanrooms, surgical and pharmaceutical facilities, and critical containment. High capacity models pack more pleats per foot for greater media area, better airflow, and longer service life. V-bank units (5V and 6V) suit high airflow systems, the 6V carries 440 sq ft of media rated up to 600 fpm.
Current sizes
| Size | Depth | Grade | Capacity | Media | Frame | Price |
|---|---|---|---|---|---|---|
| 24x24 | 12" | 99.99% (H13) | Standard | Micro Glass | GI DTF | $171.85Price per 1x filter. Bulk purchase discounts apply. |
| 24x24 | 12" | 99.99% (H13) | High | Micro Glass | GI DTF | $195.09Price per 1x filter. Bulk purchase discounts apply. |
| 24x24 | 12" | 99.99% (H13) | High | Micro Glass | GI Box | $194.95Price per 1x filter. Bulk purchase discounts apply. |
| 24x24 | 12" | 99.99% (H13) | V-Bank 5V | Micro Glass | ABS Plastic | $192.50Price per 1x filter. Bulk purchase discounts apply. |
| 24x24 | 12" | 99.99% (H13) | V-Bank 6V | Micro Glass | ABS Plastic | $290.22Price per 1x filter. Bulk purchase discounts apply. |
| 23-3/8 x 23-3/8 | 11-1/2" | 99.99% (H13) | High | Micro Glass | GI DTF | $177.59Price per 1x filter. Bulk purchase discounts apply. |
| 23-3/8 x 23-3/8 | 11-1/2" | 99.99% (H13) | High | Micro Glass | GI Box | $189.77Price per 1x filter. Bulk purchase discounts apply. |
| 23-3/8 x 23-3/8 | 11-1/2" | 99.99% (H13) | V-Bank 5V | Micro Glass | ABS Plastic | $219.94Price per 1x filter. Bulk purchase discounts apply. |
| 12x24 | 12" | 99.99% (H13) | Standard | Micro Glass | GI DTF | $112.28Price per 1x filter. Bulk purchase discounts apply. |
| 12x24 | 12" | 99.99% (H13) | High | Micro Glass | GI DTF | $125.37Price per 1x filter. Bulk purchase discounts apply. |
| 12x24 | 12" | 99.99% (H13) | High | Micro Glass | GI Box | $119.70Price per 1x filter. Bulk purchase discounts apply. |
| 12x24 | 12" | 99.99% (H13) | V-Bank 5V | Micro Glass | ABS Plastic | $154.98Price per 1x filter. Bulk purchase discounts apply. |
| 11-3/8 x 23-3/8 | 11-1/2" | 99.99% (H13) | High | Micro Glass | GI Box | $114.52Price per 1x filter. Bulk purchase discounts apply. |
| 11-3/8 x 23-3/8 | 11-1/2" | 99.99% (H13) | V-Bank 5V | Micro Glass | ABS Plastic | $150.57Price per 1x filter. Bulk purchase discounts apply. |
Price per 1x filter. Bulk purchase discounts apply.
Need help matching a system requirement? Send the size, efficiency grade, and quantity for a commercial quote.
Open Business Account99.97% Efficiency — H12 / E12
Micro glass HEPA units rated 99.97%. For healthcare, labs, and commercial applications that call for HEPA performance a step below H13.
Current sizes
| Size | Depth | Grade | Capacity | Media | Frame | Price |
|---|---|---|---|---|---|---|
| 23-3/8 x 23-3/8 | 11-1/2" | 99.97% (H12) | Standard | Micro Glass | GI DTF | $166.95Price per 1x filter. Bulk purchase discounts apply. |
| 11-3/8 x 23-3/8 | 11-1/2" | 99.97% (H12) | Standard | Micro Glass | GI DTF | $108.43Price per 1x filter. Bulk purchase discounts apply. |
| 24x24 | 12" | 99.97% (H12) | High | Micro Glass | GI DTF | $191.45Price per 1x filter. Bulk purchase discounts apply. |
| 12x24 | 12" | 99.97% (H12) | High | Micro Glass | GI DTF | $122.92Price per 1x filter. Bulk purchase discounts apply. |
Price per 1x filter. Bulk purchase discounts apply.
For IAQ-focused projects, include application details so the team can recommend the right configuration.
Open Business AccountWhat our commercial partners are saying.
“Excellent customer service …their communications exceed our expectations. I am beyond happy with the…quality of their product.”
“Our company has been very impressed with the exceptional service that Jason and his team have provided to us. Professional, orders always correct and deliveries on time, and Jason is fun to work with!! Highly recommend FILTER KING above all else!!”
“Providing both standard and custom size filters [is] very convenient for my business. The filters are of high quality [and] I am very happy with the service.”
HEPA filter advantages
Why choose HEPA Filters?
Deep-Pleat Media Design
High-capacity pleated media provides increased filtration surface area while supporting consistent airflow and long service life.
Multiple Frame Configurations
Available in different frame styles and depths to accommodate a range of HVAC systems and installation requirements.
99.97% & 99.99% Efficiency
Choose from 99.97% (H12/E12) and 99.99% (H13) efficiency grades for applications requiring high-performance air filtration.
Custom filter support
Need a size or configuration you don’t see?
Filter King specializes in custom air filtration. Tell us your dimensions, efficiency grade, frame type, or application and our team can help identify the right HEPA configuration.
Trusted by facilities teams nationwide
Frequently Asked Questions
FAQ HEPA filter
What is a HEPA filter?
A high-efficiency filter with micro glass media that captures at least 99.97% of fine airborne particles. H13 units are rated 99.99%, for cleanrooms, healthcare and other critical environments.
Which grade should I choose?
99.99% (H13) for cleanrooms, surgical, pharmaceutical and containment applications. 99.97% (H12/E12) for healthcare, labs and commercial applications that need HEPA performance a step below H13.
What does the capacity column mean?
High capacity units pack more pleats per foot than standard units, giving more media area, better airflow and longer service life. V-Bank 5V and 6V units are built for high airflow systems.
Which frame type do I need?
Galvanized (GI) and ABS plastic frames are available in different styles and depths. Match the frame, size and depth to your existing housing, or send your current filter details for a recommendation.