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Ships within 48 hours · Estimated delivery Jul 2 - Jul 7
For Your Every Summer RSVP, with Code: SUMMER15
Description
Attwood Bilge Switch S3 Series - 12V [4801-7]Automatic Bilge Switch S3 Series Part #: 4801 7 Incorporates a proprietary Electronic Sensing technology to detect bilge water levels and trigger pump activation and has been engineered to operate in any bilge water mixture consistently without failure. Your pump won't be exposed to continuous cycling as the S3 switch can easily distinguish splashing bilge water, chemicals, sludge build up or foam and comes equipped with fully sealed electronics that
![Attwood Bilge Switch S3 Series - 12V [4801-7] Attwood Bilge Switch S3 Series - 12V [4801-7]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/43913XL.jpg?v=1643720980)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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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]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 2348 reviews
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Product Reviews
★★★★★ 5
Good Socks
Size: Large, Color: Black
Fit great and feel good. High quality materials. Recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025
★★★★★ 5
ASICS Has the BEST No Show Socks
Size: Large, Color: White
ASICS has the best no show socks. My first pairs are from 10+yrs ago and I was thrilled to be able to find them still available in 2026. I wash and hang them to dry without any change in size or shape. Size Medium fits perfect. (I wear size 9 shoes, normal width, 10" feet). NOTE: I haven't run in them but walked briskly and they don't budge in tennis shoes and duck boots.
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Great quality
Size: Large, Color: Black
Very high quality socks
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Reviewed in the United States on November 25, 2025
★★★★★ 4
Better than most
Size: Large, Color: White
I was so sad when my size of the woman’s specific no show invasion socks were sold out and there not making more. But these had around the same size, not uncomfortable, and a lot better then most I can find if still a step down from the previous. Still love them! A good buy
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Reviewed in the United States on October 2, 2020
★★★★★ 5
Great Purchase
Size: Large, Color: Black
I love these socks - they are comfortable, feeling cushiony without feeling or adding unnecessary bulk. Came on time - great purchase.
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Reviewed in the United States on June 16, 2025
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