High dust-holding capacity
Deep synthetic pockets provide increased media area to capture and hold large amounts of airborne particulate.
Pocket / Bag Filters
Synthetic pocket bag filters built for high dust-holding capacity and long service life in commercial and industrial HVAC. Multiple pocket counts and depths, MERV 11 through 15. Ready to ship from four locations.
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Find the right Pocket / Bag Filters
Choose a filtration level based on your facility, indoor air quality requirements, and application.
MERV 11 General commercial HVAC
MERV 11 pocket filters for offices, retail, and general commercial HVAC where dependable filtration and long service life matter.
Current sizes
| Size | Depth | Number of Pockets | Media | Frame | Price |
|---|---|---|---|---|---|
| 12x24 | 15" | 5P | Synthetic | GI 20mm | $15.75Price per 1x filter. Bulk purchase discounts apply. |
| 24x24 | 15" | 10P | Synthetic | GI 20mm | $26.95Price per 1x filter. Bulk purchase discounts apply. |
Price per 1x filter. Bulk purchase discounts apply.
Need help matching a system requirement? Send the size, MERV rating, and quantity for a commercial quote.
Open Business AccountMERV 13 General commercial HVAC
MERV 13 pocket filters for improved indoor air quality. Schools, offices, and healthcare pre-filtration.
Current sizes
| Size | Depth | Number of Pockets | Media | Frame | Price |
|---|---|---|---|---|---|
| 12x24 | 22" | 3P | Synthetic | GI 20mm | $15.75Price per 1x filter. Bulk purchase discounts apply. |
| 12x24 | 22" | 5P | Synthetic | GI 20mm | $19.95Price per 1x filter. Bulk purchase discounts apply. |
| 24x24 | 22" | 6P | Synthetic | GI 20mm | $22.54Price per 1x filter. Bulk purchase discounts apply. |
| 24x24 | 22" | 10P | Synthetic | GI 20mm | $30.94Price 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 AccountMERV 14 Healthcare and higher efficiency
MERV 14 pocket filters for hospitals, labs, and higher-efficiency commercial systems.
Current sizes
| Size | Depth | Number of Pockets | Media | Frame | Price |
|---|---|---|---|---|---|
| 12x24 | 22" | 3P | Synthetic | GI 20mm | $16.03Price per 1x filter. Bulk purchase discounts apply. |
| 12x24 | 22" | 5P | Synthetic | GI 20mm | $20.37Price per 1x filter. Bulk purchase discounts apply. |
| 24x24 | 22" | 6P | Synthetic | GI 20mm | $22.96Price per 1x filter. Bulk purchase discounts apply. |
| 24x24 | 22" | 10P | Synthetic | GI 20mm | $31.78Price per 1x filter. Bulk purchase discounts apply. |
Price per 1x filter. Bulk purchase discounts apply.
Higher-efficiency rows may require confirmation of gasket and frame configuration before ordering.
Open Business AccountMERV 15 Critical environments
MERV 15 pocket filters for surgical centers, pharmaceutical facilities, and critical-care pre-filtration.
Current sizes
| Size | Depth | Number of Pockets | Media | Frame | Price |
|---|---|---|---|---|---|
| 12x24 | 15" | 5P | Synthetic | GI 20mm | $16.66Price per 1x filter. Bulk purchase discounts apply. |
| 24x24 | 15" | 10P | Synthetic | GI 20mm | $28.77Price per 1x filter. Bulk purchase discounts apply. |
Price per 1x filter. Bulk purchase discounts apply.
Critical-environment projects often require application review before confirming the final filter 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.”
Pocket / Bag filter advantages
Why choose Pocket / Bag filtration?
Built for longer service life
High-capacity synthetic media helps extend filter life in demanding commercial and industrial HVAC systems.
Multiple pocket configurations
Available in multiple pocket counts and depths to accommodate different airflow and system requirements.
MERV 11–15 efficiency options
Choose from MERV 11 through MERV 15 configurations for a range of commercial and industrial applications.
Custom filter support
Need a size or configuration you don’t see?
Filter King specializes in custom air filtration. Tell us your dimensions, MERV requirement, media type, or application and our team can help identify the right pocket / bag configuration.
Trusted by facilities teams nationwide
Pocket / Bag filter questions
What is a pocket / bag air filter?
A pocket (bag) air filter uses multiple deep synthetic pockets to maximize filter media area, providing high dust-holding capacity and long service life in commercial and industrial HVAC systems.
What is the difference between MERV 11, 13, 14, and 15?
Higher MERV ratings capture progressively smaller particles at higher efficiency. MERV 11 suits everyday commercial HVAC, MERV 13 improves indoor air quality for schools and offices, and MERV 14-15 support healthcare, laboratory, and critical-care pre-filtration.
What applications use pocket / bag filters?
Pocket filters are used as primary or pre-filters across commercial and industrial HVAC — offices, retail, schools, hospitals, laboratories, and pharmaceutical facilities where high dust-holding capacity and long service life are required.
Why do pocket filters have multiple pockets?
Multiple pockets pack far more media area into the same face dimension, which increases dust-holding capacity and service life while keeping pressure drop low under demanding airflow.
What media and frame options are available?
Pocket filters use high-capacity synthetic media in a galvanized (GI) frame, available in multiple pocket counts and depths from MERV 11 through MERV 15.