We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
GRAINGER Pleated Air Filter: 9 in x 42 in x 1 in, MERV 8 - MERV 8 Pleated Air Filters
GRAINGERMERV 8 Pleated Air Filters

GRAINGER Pleated Air Filter: 9 in x 42 in x 1 in, MERV 8

The GRAINGER Pleated Air Filter (MPN 21C102) is a MERV 8 pleated air filter measuring 9 in x 42 in x 1 in. It features a synthetic media material and a beverage board frame or header material.

SKU 3G-OTH-61223

Brand
GRAINGER
Item
Pleated Air Filter: 9 in x 42 in x 1 in, MERV 8
Category
MERV 8 Pleated Air Filters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

GRAINGER
Manufacturer Part Number
21C102
Media Material
Synthetic
Frame or Header Material
Beverage Board
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

GRAINGER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRAINGER Pleated Air Filter (MPN 21C102) is a MERV 8 pleated air filter measuring 9 in x 42 in x 1 in. It features a synthetic media material and a beverage board frame or header material.

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 Pleated Air Filter 21C102 used for?

The GRAINGER Pleated Air Filter 21C102 is a MERV 8 filter designed for general-use HVAC applications. It captures common airborne particles such as dust, pollen, and mold spores in commercial or industrial ventilation systems. Its 9 in x 42 in x 1 in size fits standard filter slots.

What are the specifications of the GRAINGER Pleated Air Filter 21C102?

The GRAINGER Pleated Air Filter 21C102 has a MERV 8 rating, measures 9 in x 42 in x 1 in, and uses synthetic media material. The frame is made of beverage board. The manufacturer part number is 21C102. It is suitable for general-use air filtration in HVAC systems.

Where to buy the GRAINGER Pleated Air Filter 21C102 worldwide?

You can source the GRAINGER Pleated Air Filter 21C102 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this MERV 8 filter.

How to install the GRAINGER Pleated Air Filter 21C102?

To install the GRAINGER Pleated Air Filter 21C102, 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 beverage board frame facing outward. 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
GRAINGER Pleated Air Filter: 17 in x 27 in x 1 in, MERV 8, Gen Use (MPN 21C092). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER
GRAINGER Pleated Air Filter: 17 in x 27 in x 1 in, MERV 8, Gen Use (MPN 21C092). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER Pleated Air Filter: 20 in x 22 in x 1 in, MERV 8, Gen Use (MPN 21C095). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER
GRAINGER Pleated Air Filter: 20 in x 22 in x 1 in, MERV 8, Gen Use (MPN 21C095). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER Pleated Air Filter: 9 in x 25 in x 1 in, MERV 8, Gen Use (MPN 21C101). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER
GRAINGER Pleated Air Filter: 9 in x 25 in x 1 in, MERV 8, Gen Use (MPN 21C101). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER Pleated Air Filter: 8 in x 42 in x 1 in, MERV 8, Gen Use (MPN 21C058). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER
GRAINGER Pleated Air Filter: 8 in x 42 in x 1 in, MERV 8, Gen Use (MPN 21C058). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER Pleated Air Filter: 21 in x 21 in x 1 in, MERV 8, Gen Use (MPN 21C094). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER
GRAINGER Pleated Air Filter: 21 in x 21 in x 1 in, MERV 8, Gen Use (MPN 21C094). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER Pleated Air Filter: 14 in x 22 in x 1 in, MERV 8, Gen Use (MPN 21C072). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER
GRAINGER Pleated Air Filter: 14 in x 22 in x 1 in, MERV 8, Gen Use (MPN 21C072). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.

More from GRAINGER

View all GRAINGER parts →
GRAINGER Pleated Air Filter: 25 in x 29 in x 4 in, MERV 8, Gen Use (MPN 6B919). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER
GRAINGER Pleated Air Filter: 25 in x 29 in x 4 in, MERV 8, Gen Use (MPN 6B919). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER Pleated Air Filter: 9 in x 34 in x 1 in, MERV 8, Gen Use (MPN 21C057). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER
GRAINGER Pleated Air Filter: 9 in x 34 in x 1 in, MERV 8, Gen Use (MPN 21C057). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER Pleated Air Filter: 16 in x 25 in x 2 in, MERV 8, Gen Use (MPN 2W231). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER
GRAINGER Pleated Air Filter: 16 in x 25 in x 2 in, MERV 8, Gen Use (MPN 2W231). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER Pleated Air Filter: 19 in x 27 in x 1 in, MERV 8, Gen Use (MPN 6B994). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER
GRAINGER Pleated Air Filter: 19 in x 27 in x 1 in, MERV 8, Gen Use (MPN 6B994). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER Pleated Air Filter: 12 in x 24 in x 2 in, MERV 8, Antimicrobial (MPN 2EKE4). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER
GRAINGER Pleated Air Filter: 12 in x 24 in x 2 in, MERV 8, Antimicrobial (MPN 2EKE4). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER Pleated Air Filter: 15 in x 30 in x 1 in, MERV 8, Antimicrobial (MPN 3DVK9). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER
GRAINGER Pleated Air Filter: 15 in x 30 in x 1 in, MERV 8, Antimicrobial (MPN 3DVK9). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER Pleated Air Filter: 14 in x 25 in x 2 in, MERV 8, Gen Use (MPN 6C516). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER
GRAINGER Pleated Air Filter: 14 in x 25 in x 2 in, MERV 8, Gen Use (MPN 6C516). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER Pleated Air Filter: 16 in x 20 in x 1 in, MERV 8, High Strength (MPN 495J16). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.
GRAINGER
GRAINGER Pleated Air Filter: 16 in x 20 in x 1 in, MERV 8, High Strength (MPN 495J16). Key specifications — Media Material: Synthetic; Brand: GRAINGER; Frame or Header Material: Beverage Board.