★★★★★ 5
good name bosch ,works well
its a bosch it fits does not leak so its good in my opinion
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Reviewed in the United States on May 2, 2026
Aquatop UV Square Base 2 Pin G23 G-2 Replacement Bulb 5 W
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Aquatop UV Square Base 2 Pin G23 G-2 Replacement Bulb 5 WReplacement UV Bulbs G23, Gen 2. Durable PC Square Base 2 Pin bulbs keep your UV sterilizer running efficiently. Available in 5W, 7W, 9W, and 13W, they fit a wide range of models including PF15 UV, PSE 1, SP5 UV, FZ7, PF25 UV, PF40 UV, SP7 UV, UVE 7, FZ9, SP9 UV, CF400 UV, CF500 UV, UVCP 9, UVE 9, UVFK 9, UVP 9, FZ13, SP13 UV, UVCP 13, UVE 13, UVFK 13, and UVP 13.
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Your Aquatop UV Square Base 2 Pin G23 G-2 Replacement Bulb 5 W orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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You'll receive a tracking link by email once your Aquatop UV Square Base 2 Pin G23 G-2 Replacement Bulb 5 W ships.
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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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4.9 ★★★★★
Based on 2331 reviews
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Product Reviews
★★★★★ 5
OEM quality
Great alternative to OEM, worked great on 18 outback 2.5. Should fit most 2.5/2.0 Subaru engines in various cars.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Pay attention for the model and make of your vehicle
Works perfectly.
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Reviewed in the United States on December 25, 2025
★★★★★ 5
Just Get the Premium
Overall dimensions are slightly smaller than OEM. Purchased this and then found the BOSCH Premium equivalent for less (both here on Amazon). This one works fine, but for less money and better filtration, just get the Premium line.
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Reviewed in the United States on March 18, 2024
★★★★★ 5
fits 2018 subaru forester
this fits 2018 subaru forester and it's great for the price.
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Reviewed in the United States on April 24, 2025
