Description
This 24″ × 24″ × 36″ AAF Flanders DriPak extended-surface pocket filter (part number 728-119-360) delivers MERV 13 filtration in a 9-pocket configuration.
AAF pioneered extended-surface pocket filtration — the DriPak represents decades of refinement in ultrasonic welding, pocket geometry, and media science. It serves as pre-filter or final filter where clean air is a requirement rather than a preference.
Where DriPak is specified
- Healthcare facilities and surgical suites
- Automotive paint booths and refinishing
- Commercial office towers and retail
- Light and heavy industrial ventilation
- Pre-filter duty ahead of HEPA final filters
Design and construction
- Media: Progressive-density synthetic or microfiberglass pocket media with ultrasonic welding for leak-free pocket seams
- Pocket support: Internal ribbing maintains pocket shape at all airflow rates
- Header: Galvanized steel for standard commercial side-access housings
- Efficiency: MERV 13 per ASHRAE 52.2
What MERV 13 captures
Very fine particles including smoke, bacteria-sized particles, and virus carriers attached to larger droplets, on top of everything MERV 11 captures. Commonly specified for commercial spaces with higher indoor-air-quality requirements and for homes with wildfire smoke or air-quality concerns. Ensure your HVAC system is rated for the increased static pressure.
Spec sheet
Download DriPak spec sheet (PDF)
Also worth considering
Shopping on price? Our house brand PrimeShield Elite (MERV 13) covers the same efficiency tier across common residential and commercial sizes and is usually the better value. Choose this branded option when your equipment spec sheet or facilities team calls for it specifically.
Questions on fit, quantity, or a commercial quote?
Need a size that isn’t listed, a different pack count, or a quote for a commercial order? Get in touch — we handle facilities and commercial orders daily and can usually match or beat distributor pricing.
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