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9-Inch Skimmer Weir Gate – Universal Pool Skimmer Flap | Blue Devil B8509

Marsoni M251S
Sale price$18.99
Pay 4 payments of $4.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
9-Inch Skimmer Weir Gate – Universal Pool Skimmer Flap | Blue Devil B8509Get your skimmer working like new again with the Blue Devil B8509 9 inch replacement weir gate. This gate floats at the waterline inside the skimmer opening, guiding surface debris such as leaves and twigs into the collection basket so they never float back out. Molded from long life plastic that tolerates constant water contact and pool chemical exposure, it maintains its shape and flexibility across hot summers and cold off seasons. Installation
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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.
  • To process your return/exchange, please contact us at [email protected]
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4.8 ★★★★★
Based on 1967 reviews
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E
Verified Purchase
Elaine Andrew
Los Angeles, US
★★★★★ 5
I would buy again!
Size: Large, Color: Burgundy
I bought this set for my son's high school graduation back in May! Came quickly, and it was exactly what we needed. It fit as described, and looked very nice during the ceremony, along w his cap n gown. Well worth the $ spent!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 10, 2025
A
Verified Purchase
April Russell
Lexington, US
★★★★★ 5
Nice
Size: Medium, Color: White
Fit well for my son, he’s 6ft and 170
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
C
Verified Purchase
Catherine Smith'Dent
New York, US
★★★★★ 5
Love it
Size: X-Large, Color: Mint Green
Love the look, fits perfectly, great material.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
B
Verified Purchase
Brandee
Port Orchard, US
★★★★★ 3
Ok product for average shape
Size: Large, Color: White
ok for the price but didn't work out for us. I had one guy whose body is thick and one who is thin. Couldn't get the set to fit on top and bottom at the same time, pants were a lil see through, but still decent quality and price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 26, 2025
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
Would order again!
Size: Small, Color: Royal Blue, Size: Small, Color: Royal Blue
This set was very affordable, lightweight and my son said it was comfortable. It came back fast and it was perfect for Easter Sunday! My son is 6’1 and he weighs 140 lbs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026

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