GRAINGER
Frequently asked questions
Common questions about GRAINGER from 3G Electric.
What MERV ratings are available for Grainger air filters stocked by 3G Electric?
3G Electric stocks Grainger air filters with MERV ratings from 8 to 16. MERV 8 filters (e.g., link and cube types) capture particles like dust and pollen. MERV 10 and 11 pleated and minipleat filters are suitable for general-use HVAC systems. MERV 13 and 14 pocket and minipleat filters target finer particles such as smoke and bacteria. MERV 16 V-bank filters are designed for high-efficiency applications, capturing particles like face powder. Each filter's MERV rating is tested per ASHRAE 52.2 standards.
What frame materials are used in Grainger air filters available from 3G Electric?
Grainger air filters stocked by 3G Electric use several frame materials depending on the model. Beverage board frames are common on pleated and minipleat filters (e.g., 4YUW7 and 33E953). Galvanized steel frames are used on cube filters like the 2DYN9. Plastic frames are found on V-bank and minipleat filters (e.g., 11Z813 and 20HN64). The frame material affects the filter's rigidity and resistance to moisture, so select based on your ductwork environment.
What are the dimensions of the Grainger rechargeable flashlight (SKU 49XX75) and its charging specifications?
The Grainger rechargeable flashlight (MPN 49XX75) delivers 750 lumens with a 4-hour run time at maximum brightness. It includes a USB Type-C charging cord and comes with a rechargeable battery. The flashlight is black and designed for portable use in industrial settings. Exact dimensions are not listed in the specifications, but it is a handheld unit suitable for maintenance and inspection tasks. The USB Type-C charger allows for convenient recharging from standard power sources.
Can Grainger air filters from 3G Electric be used in high-temperature environments?
Grainger air filters stocked by 3G Electric are designed for standard HVAC applications with typical operating temperatures. The synthetic and fiberglass media used in filters like the MERV 10 pleated (4YUW7) and MERV 11 minipleat (33E953) are suitable for temperatures up to approximately 150°F (65°C) for continuous use. For higher-temperature applications, such as industrial ovens or boiler intakes, consult the filter's technical datasheet or consider specialized high-temperature filters not in this range. The beverage board and plastic frames may degrade above 200°F (93°C).
What is the difference between a Grainger pocket air filter and a V-bank air filter?
Grainger pocket air filters (e.g., MERV 13, SKU 5M443) have deep pockets of synthetic media that increase surface area for capturing fine particles, typically used in commercial HVAC systems. V-bank filters (e.g., MERV 16, SKU 11Z813) use a rigid plastic frame with V-shaped pleats of fiberglass media, providing higher efficiency and lower pressure drop. Pocket filters are flexible and suitable for moderate airflow, while V-bank filters are rigid and designed for high-efficiency applications like cleanrooms or hospitals. Both are available from 3G Electric in standard sizes.
Does 3G Electric supply GRAINGER products?
Yes — 3G Electric (S) Pte. Ltd. supplies GRAINGER products. We stock the GRAINGER catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
















































