11 1/2 × 23 1/2 Filters | McMaster-Carr

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	Trade Size Trade Size	Show

11 1/2 × 23 1/2

	Trade Size Trade Size	Hide

7 3/16 × 9 11/16

7 3/8 × 16 1/2

8 3/8 × 11 1/4

8 3/4 × 20 7/8

9 3/8 × 16 1/2

11 3/8 × 17 3/8

11 1/2 × 23 1/2

11 3/4 × 13 1/2

11 7/8 × 17 7/8

12 1/16 × 21 3/4

13 1/8 × 13 1/8

22 1/4 × 30 1/4

23 3/8 × 23 3/8

23 1/2 × 23 1/2

25 1/2 × 35 1/2

	System of Measurement System of Measurement

	Thickness Thickness

	Filter Style Filter Style

	Panel

	Material Material

	Frame Material Frame Material

	For Removing For Removing

Dust and Particles

	Maximum Temperature Maximum Temperature

100° to 249.9° F

	For Use With For Use With

	Useful Life Useful Life

	Air Filter Performance Air Filter Performance

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Frame Gauge Frame Gauge

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

	Specifications Met Specifications Met

	Construction Construction

	Air Filter Performance Air Filter Performance

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Reusable Metal Panel Filters

Also known as metal mesh filters. These filters can be washed and reused.

These filters meet UL 900 flame retardance requirements. Actual size is up to 1/2" less than trade size.

For technical drawings and 3-D models, click on a part number.

1" Thick
HVAC Filter Trade Size	Material	Frame Gauge	Max. Temperature, °F		Each

11 1/2 × 23 1/2	Aluminum	24	240°	0000000	000000

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)