Disposable polyester air filter, 12 x 25 x 1 inches

Disposable Polyester Air Filter, 12 x 25 x 1 in.

SKU:
WBB2290510
Our Price:
$5.89
BBB Accredited Business Badge
Free Shipping on Qualifying Orders Over $99
Shipping & Availability:
  • Fast Shipping: Estimated delivery in 3-6 Business Days
  • Bulk Pricing Available: Call 800-810-FILE or email us for a custom quote.
✔ Secure Checkout
✔ Business Purchasing Support
✔ 5.0 Google Store Rating
Product Specifications:
Country of Origin: US
Material: Plastic
Product Depth: 12"
Product Height: 25"
Product Type: Fiberglass Air Filters
Product Width: 1"
Quantity Included: 12
Shipping Weight: 5 lbs
Manufacturer Part Number: 284-120-250
Width: 12 in
Height: 25 in
Nominal Depth: 1 in
(No reviews yet) Write a Review
Minimum Purchase:
24 units
Adding to cart… The item has been added
✔ Fast Shipping · ✔ Secure Checkout · ✔ Made in USA
Questions? We're here to help.
Call 800-810-FILE or email us .
Free Shipping on Qualifying Orders Over $99
Product Specifications:
Country of Origin: US
Material: Plastic
Product Depth: 12"
Product Height: 25"
Product Type: Fiberglass Air Filters
Product Width: 1"
Quantity Included: 12
Shipping Weight: 5 lbs
Manufacturer Part Number: 284-120-250
Width: 12 in
Height: 25 in
Nominal Depth: 1 in
Minimum Purchase:
24 units

This disposable polyester air filter is designed for commercial and industrial users who need a replacement filter for light- to medium-duty air filtration. It helps support routine air-handling system maintenance with an easy-to-install design.

The filter measures 12 x 25 x 1 inches and uses dual-layer polyester filter media. Its one-piece moisture-resistant craft board frame has interlocking mitered corners, while thermoplastic sealant bonds the media to the frame on both sides to help prevent air bypass and add rigidity. No additional metal support is required.

Key Features:

  • Polyester filter media: Provides a synthetic media option for applications where polyester media is specified.
  • One-piece frame: Supports straightforward installation while providing a sturdy filter structure.
  • Interlocking mitered corners: Adds strength and durability to the frame.
  • Thermoplastic media seal: Helps limit air bypass between the media and frame.
  • Disposable design: Simplifies scheduled filter replacement for routine maintenance.

Choose this 12 x 25 x 1 inch disposable polyester filter for compatible commercial or industrial air filtration applications requiring a light- to medium-duty replacement filter.

Country of Origin: US
Material: Plastic
Product Depth: 12"
Product Height: 25"
Product Type: Fiberglass Air Filters
Product Width: 1"
Quantity Included: 12
Shipping Weight: 5 lbs
Manufacturer Part Number: 284-120-250
Width: 12 in
Height: 25 in
Nominal Depth: 1 in
Nominal Height: 25 in
Nominal Size: 12 x 25 x 1 in
Nominal Width: 12 in
Resist In. W.G. 300 FPM: 0.16
Average Arrestance Percent: 75 - 80%
Brand: Koch
For Use With: Light to Medium Duty
Frame: Moisture Resistant Craft Board
MERV: 5
Manufacturers Part Number: 284-120-250
Media Type: Polyester
Package Quantity: 12
Width: 12.00 in
Height: 25.00 in
Depth: 1.00 in
!