GRAINGER Ducted Terminal Module: 24 in x 24 in x 7 in, 99.99% Filter Efficiency
The GRAINGER HEPA Ducted Terminal Module (SKU 19RR66) is a 24 in x 24 in x 7 in HEPA ducted terminal module with a 99.99% filter efficiency and an upstream face. It includes a 10 in collar and features an aluminum…
SKU 3G-OTH-57185
Need installation or engineering help?
Ask a question
Product Description
The GRAINGER HEPA Ducted Terminal Module (SKU 19RR66) is a 24 in x 24 in x 7 in HEPA ducted terminal module with a 99.99% filter efficiency and an upstream face. It includes a 10 in collar and features an aluminum frame or header material.
Frequently Asked Questions
What is a GRAINGER HEPA Ducted Terminal Module used for?
A GRAINGER HEPA Ducted Terminal Module is used in HVAC systems to filter airborne particles with 99.99% efficiency, ensuring clean air delivery in critical environments such as hospitals, cleanrooms, and laboratories.
What are the specifications of the GRAINGER 19RR66 HEPA module?
The GRAINGER 19RR66 HEPA Ducted Terminal Module measures 24 in x 24 in x 7 in, has a 99.99% filter efficiency, an upstream face, includes a 10 in collar, and features an aluminum frame or header material.
Where to buy a GRAINGER HEPA Ducted Terminal Module worldwide?
3G Electric supplies the GRAINGER HEPA Ducted Terminal Module worldwide, handling full logistics and customs clearance. Contact us to source this 19RR66 unit with 99.99% efficiency and aluminum frame for your project.
How to install a GRAINGER HEPA Ducted Terminal Module?
Install the GRAINGER HEPA Ducted Terminal Module by securing the aluminum frame to the ductwork, connecting the 10 in collar, and ensuring the upstream face aligns with airflow direction. Follow standard HEPA module handling and sealing practices.
Used in
Common applications for GRAINGERGRAINGER Products
3G Electric supplies GRAINGER hepa ducted terminal modules. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









