Solid Backup Ring 7.500" x 8.000" x 0.085" - Polyurethane

Marsoni

M251S

$10.75

Get it in 3 business days with 1 day shipping. Friday, May 29

Solid Backup Ring 7.500" x 8.000" x 0.085" - PolyurethaneProduct Details : Solid Backup Ring 7. 500" x 8. 000" x 0. 085" Polyurethane Part No: 8 443 U Product Category: O Rings Product Type: Solid Backup Ring Series: XXX U Dash No.: 443 Material(s): Polyurethane Material Code: AU Durometer: 95A Temperature Range: 60F to +250F ( 51C to +121C) Surface Speed: < 1. 6 ft s (0. 5 m s) System Of Measurement: Inch Dimensions: 7. 500" x 8. 000" x 0. 085" Nominal I. D.: 7. 500" Nominal O. D.: 8. 000" Nominal Width

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Reviewed in the United States on April 30, 2026

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Lorraine M.

Lowell, US

★★★★★ 5

Reliable furnace filters at a good price point!

Style: 16x18x1

Great filters. Hard to find sizes. Sturdy.

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Reviewed in the United States on May 21, 2026

Verified Purchase