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GRAINGER Pleated Air Filter: 21 in x 21 in x 1 in, MERV 8 - MERV 8 Pleated Air Filters
GRAINGERMERV 8 Pleated Air Filters

GRAINGER Pleated Air Filter: 21 in x 21 in x 1 in, MERV 8

The GRAINGER Pleated Air Filter (MPN 21C049) is a MERV 8 general-use filter measuring 21 in x 21 in x 1 in. It features a synthetic media material and a beverage board frame or header. This product is manufactured by…

SKU 3G-OTH-60289

Brand
GRAINGER
Item
Pleated Air Filter: 21 in x 21 in x 1 in, MERV 8
Category
MERV 8 Pleated Air Filters
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Technical Specifications

GRAINGER
Manufacturer Part Number
21C049
Media Material
Synthetic
Frame or Header Material
Beverage Board
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GRAINGER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRAINGER Pleated Air Filter (MPN 21C049) is a MERV 8 general-use filter measuring 21 in x 21 in x 1 in. It features a synthetic media material and a beverage board frame or header. This product is manufactured by GRAINGER.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the GRAINGER 21C049 pleated air filter used for?

The GRAINGER 21C049 MERV 8 pleated air filter is designed for general-use HVAC applications in commercial and industrial facilities. It captures common airborne particles such as dust, pollen, and mold spores to improve indoor air quality and protect equipment.

What are the specifications of the GRAINGER 21C049 air filter?

The GRAINGER 21C049 is a MERV 8 pleated air filter measuring 21 in x 21 in x 1 in. It features synthetic media material and a beverage board frame or header. The manufacturer part number is 21C049, and it is produced by GRAINGER.

Where to buy the GRAINGER 21C049 air filter worldwide?

3G Electric supplies the GRAINGER 21C049 pleated air filter to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this filter for your facility.

How to install the GRAINGER 21C049 pleated air filter?

To install the GRAINGER 21C049, turn off the HVAC system, remove the old filter, and note the airflow direction arrow on the new filter. Slide the 1-inch-thick filter into the slot with the arrow pointing toward the blower. Secure the access panel and restart the system.

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 merv 8 pleated 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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