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Tunze Magnet Holder for Two sensors 3152.512| 3155.600

Marsoni M251S
Sale price$39.95
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Get it in 3 business days with 1 day shipping. Friday, May 29
Tunze Magnet Holder for Two sensors 3152.512| 3155.600This replacement magnet holder is designed for use with Tunze Osmolator sensors, providing a secure and reliable mounting solution for aquarium auto top off systems. It is suitable for upgrading units manufactured prior to 2008 that use rail mounting hardware, offering a straightforward way to modernise older setups. The holder allows for stable attachment of the Osmolator sensor to aquarium glass up to 12 mm thick. Its compact design ensures a firm
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  • We offer a 30-day return/exchange service after receiving.
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4.3 ★★★★★
Based on 1452 reviews
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Mauricio Torres Gutierrez
New York, US
★★★★★ 5
Buen producto, justo como la descripción
Muy buen producto, buena calidad, recomendado
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
C
Verified Purchase
C. Carlson
Bozeman, US
★★★★★ 4
Nice backpack
Color: Raven Crosshatch
The only reason I didn't give it 5 stars is because there is no strap on the back to fasten to the suitcase. That would be helpful when running through the airport. Nice backpack with lots of pockets to organize and a water bottle holder on both sides.
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Reviewed in the United States on August 30, 2024
A
Verified Purchase
AnonymousLA
Waukegan, US
★★★★★ 5
My favorite wallet
Good quality. Solid design, expertly crafted.
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Reviewed in the United States on November 4, 2025
R
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Red Hare
Houston, US
★★★★★ 2
Does not block RFID scanners
Does not block RFID scanners. I literally scan my badge into work every day through it. Other than that, they are nice wallets, but only last about 3 years before the leather starts crumbling off. This is the second one I have bought. 2 Stars because they only last about 3 years and does not block RFID scanning as advertised.
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Reviewed in the United States on July 10, 2025
K
Verified Purchase
Kishore
New York, US
★★★★★ 5
Good looking and fair quality
Size: One Size, Color: Black
Has all the pockets needed and also RFID secure. Fairly good quality for the price. Little oversized than I thoguht but still usable. Good in appearance.
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Reviewed in the United States on September 6, 2023

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