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Type B Polypak® Rod/Piston U-Seal 0.187" x 0.437" x 0.250" - AU/NBR

Marsoni M251S
Sale price$16.07
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Type B Polypak® Rod/Piston U-Seal 0.187" x 0.437" x 0.250" - AU/NBRProduct Details : Type B Polypak Rod Piston U Seal 0. 187" x 0. 437" x 0. 250" AU NBR Part No: 12500187 250B Product Category: Symmetrical Seals Product Type: Rod Piston U Seal Profile: Type B Polypak Material(s): Polyurethane Nitrile Material Code: AU NBR Temperature Range: 65F to +200F ( 54C to +93C) Pressure Range: 5000 PSI ( 345 Bar) Surface Speed: < 1. 6 ft s (0. 5 m s) System Of Measurement: Inch Dimensions: 0. 187" x 0. 437" x 0. 250" Nominal
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Exchange/Return Notes
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4.0 ★★★★★
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pawpaw
Port Orchard, US
★★★★★ 5
MERV-8
Style: 6 PACK, Pattern Name: Standard MERV 8
NOT QUITE HOSPITAL RATED, BUT VERY GOOD FILTER AT GOOD PRICE. DON'T CHANGE FILTERS TOO OFTEN: THAT TOP LAYER OF FILTERED MATERIAL STOPS LOTSA SMALLER NASTY BITS FROM GETTING THRU
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2025
J
Verified Purchase
Jermaine Green
Natrona Heights, US
★★★★★ 5
It just works
Style: 6 PACK, Pattern Name: Standard MERV 8
Works exactly as advertised!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
W
Verified Purchase
wrknfolk
Dallas, US
★★★★★ 4
Looks like good quality
Style: 6 PACK, Pattern Name: Standard MERV 8, Style: 6 PACK, Pattern Name: Standard MERV 8
Looks like good quality. Only issues are they are not individually wrapped and the markings are confusing as one side says merv 8 one side says merv 11 and one side says merv 13
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
H
Verified Purchase
Haroldbest
Draper, US
★★★★★ 5
Fillters
Style: 6 PACK, Pattern Name: Standard MERV 8
Nice hat
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Reviewed in the United States on June 8, 2026
A
Verified Purchase
Aleksey Popov
Houston, US
★★★★★ 5
Good
Style: 6 PACK, Pattern Name: Standard MERV 8
Good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026

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