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GRAINGER Air Filter: 12 in x 24 in x 12 in, 95% Filter Efficiency - 95% DOP HEPA-Type Air Filters
GRAINGER95% DOP HEPA-Type Air Filters

GRAINGER Air Filter: 12 in x 24 in x 12 in, 95% Filter Efficiency

The GRAINGER 6B621 is a 95% DOP HEPA-Type Air Filter measuring 12 in x 24 in x 12 in, featuring a galvanized steel frame. This filter offers 95% filter efficiency and is designed for downstream face installation.

SKU 3G-OTH-57484

Brand
GRAINGER
Item
Air Filter: 12 in x 24 in x 12 in, 95% Filter Efficiency
Category
95% DOP HEPA-Type Air Filters
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Technical Specifications

GRAINGER
Manufacturer Part Number
6B621
Type
Downstream Face
Filter Efficiency
95%
Frame or Header Material
Galvanized Steel
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GRAINGER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRAINGER 6B621 is a 95% DOP HEPA-Type Air Filter measuring 12 in x 24 in x 12 in, featuring a galvanized steel frame. This filter offers 95% filter efficiency and is designed for downstream face installation.

Frequently Asked Questions

What is the GRAINGER 6B621 HEPA air filter used for?

The GRAINGER 6B621 is a 95% DOP HEPA-type air filter used in HVAC systems to capture airborne particles. It is commonly installed in commercial and industrial cleanrooms, laboratories, and pharmaceutical facilities where downstream face installation is required to maintain air quality standards.

What are the specifications of the GRAINGER 6B621 air filter?

The GRAINGER 6B621 measures 12 in x 24 in x 12 in with a galvanized steel frame. It provides 95% filter efficiency (DOP test) and is designed for downstream face mounting. The manufacturer part number is 6B621, and the frame material is galvanized steel.

Where to buy the GRAINGER 6B621 air filter worldwide?

3G Electric supplies the GRAINGER 6B621 HEPA air filter worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this filter.

How to install the GRAINGER 6B621 HEPA filter?

Install the GRAINGER 6B621 with the downstream face oriented toward the airflow direction. Ensure the galvanized steel frame seals properly in the filter housing to prevent bypass. Use gaskets if required and follow standard HEPA filter handling procedures to avoid media damage.

Used in

Common applications for GRAINGER
Commercial HVAC maintenance — Grainger MERV 10 pleated air filters (4YUW7) for office building air handlers
Industrial dust control — Grainger MERV 13 pocket air filters (5M443) for manufacturing facility ventilation
Cleanroom air purification — Grainger MERV 16 V-bank air filters (11Z813) for pharmaceutical production areas
Inspection and emergency lighting — Grainger rechargeable flashlight (49XX75) for plant maintenance walkways
Residential or light commercial HVAC — Grainger MERV 8 link air filters (2DYK9) for apartment complex furnaces
High-efficiency filtration upgrade — Grainger MERV 14 minipleat air filters (20HN64) for hospital operating rooms

GRAINGER Products

3G Electric supplies GRAINGER 95% dop hepa-type air filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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