GRAINGER Ring Panel Air Filter: 16 in x 20 in x 1 in, 20 in Section Wd, 1 Sections
The GRAINGER Ring Panel Air Filter (SKU 909DA3) is a MERV 10-rated air filter measuring 16 in x 20 in x 1 in, with a polyester media material. It is a 4-ply, 24-pack filter designed for use in HVAC systems.
SKU 3G-OTH-57421
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Product Description
The GRAINGER Ring Panel Air Filter (SKU 909DA3) is a MERV 10-rated air filter measuring 16 in x 20 in x 1 in, with a polyester media material. It is a 4-ply, 24-pack filter designed for use in HVAC systems.
Frequently Asked Questions
What is the GRAINGER Ring Panel Air Filter used for?
The GRAINGER Ring Panel Air Filter (MPN 909DA3) is used in HVAC systems to capture airborne particles. Its MERV 10 rating makes it suitable for commercial and industrial environments requiring improved indoor air quality, such as offices, warehouses, and light manufacturing facilities.
What are the specifications of the GRAINGER Ring Panel Air Filter 909DA3?
The GRAINGER Ring Panel Air Filter measures 16 in x 20 in x 1 in, has a MERV 10 performance rating, and uses polyester media material. It is a 4-ply, 24-pack filter with 1 section and a 20 in section width. The manufacturer part number is 909DA3.
Where to buy GRAINGER Ring Panel Air Filter 909DA3 worldwide?
You can source the GRAINGER Ring Panel Air Filter 909DA3 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine GRAINGER filters for your HVAC needs.
How to install the GRAINGER Ring Panel Air Filter?
To install the GRAINGER Ring Panel Air Filter, turn off the HVAC system, remove the old filter, and note the airflow direction arrow on the new filter. Insert the 16 in x 20 in x 1 in filter into the slot with the arrow pointing toward the blower, then secure the access panel and restart the system.
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3G Electric supplies GRAINGER merv 10 ring panel air filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













