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3-1/2" Ring Flange Gasket #300 THK 1/8" - Viton Rubber

Marsoni M251S
Sale price$75.26
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3-1/2" Ring Flange Gasket #300 THK 1/8" - Viton RubberProduct Details : 3 1 2" Ring Flange Gasket #300 THK 1 8" Viton Rubber Part No: GRT03500 0300 125 V Product Type: Ring Flange Gasket For Pipe Size: 3 1 2" Thickness: 1 8" For Flange ANSI Class: #300 ID.: 4" OD.: 6. 5" Material: Viton Rubber Durometer: 70 Color: Black All Full Face and Ring Type Flange Gaskets are subject to a delay of 2 3 business days for fabrication. For any information about products, please contact us. *Photos for reference
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.7 ★★★★★
Based on 892 reviews
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terrorized-by-grumpycat
Port Orchard, US
★★★★★ 4
Weak but excellent please read.
Size: 50ft, Color: Black
Breaks a lot, but Is 100% convenient. My third annual purchase. Beats rubbing stuff off of twisted rubber hoses. Darned if u do. Darned if u don't. A 5-10 yr version one of these will outsell the entire market.
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Reviewed in the United States on May 21, 2026
T
Verified Purchase
theresa
Louisville, US
★★★★★ 5
good price / great filter
Style: 4 PACK, Pattern Name: Standard MERV 8
Aerostar is a good filter / merv 8 is the one for me, great air flow - Heat & AC.
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Reviewed in the United States on March 25, 2026
P
Verified Purchase
pawpaw
Massapequa, 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
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Reviewed in the United States on October 27, 2025
J
Verified Purchase
Jermaine Green
New York, US
★★★★★ 5
It just works
Style: 6 PACK, Pattern Name: Standard MERV 8
Works exactly as advertised!
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Reviewed in the United States on April 18, 2026
W
Verified Purchase
wrknfolk
Carnegie, 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
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Reviewed in the United States on October 16, 2025

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