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OASE BioPlus Thermo 50 Internal Filter with Built-in Heater Black

Marsoni M251S
Sale price$112.99
Pay 4 payments of $28.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
OASE BioPlus Thermo 50 Internal Filter with Built-in Heater BlackThe BioPlus Thermo line of internal corner filters with integrated heaters are perfect for medium sized aquariums. The BioPlus Thermo 50 is designed for discreet corner placement. With the heater integrated into your filter, there is more room for undisrupted beauty in your aquarium. The integrated diffuser with adjustable water flow nozzle allows for uniform surface movement, prevents the formation of biofilm, and provides additional dissolved oxygen
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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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4.6 ★★★★★
Based on 2378 reviews
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Verified Purchase
Stan
Boise, US
★★★★★ 5
As Advertized
Style: 2.0L
Perfect fit for both. Easy to install. Will save me considerable money over the life of the car.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
T
Verified Purchase
Tom Bateman
New York, US
★★★★★ 5
Honda filters
Style: 2.0L
Excellent quality. Fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
H
Verified Purchase
Hayley
Los Angeles, US
★★★★★ 5
Perfect for 24 CRV
Style: 1.5L
Worked perfect in my car and saved me some money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
A
Verified Purchase
Ayra G.
Fort Morgan, US
★★★★★ 5
Savings!
Style: 2.0L
Very affordable and fits like the factory one. Don’t pay the dealer hundreds! Just do it your self.
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Reviewed in the United States on May 11, 2026
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 2
Not compatible with Honda CRV 2023
Style: 1.5L, Style: 1.5L
Pretty disappointed that the description did not match what my car actually needed. THIS IS NOT COMPATIBLE WITH A HONDA 2023 CRV Engine Air filter… Just glad the cabin air filter worked. Having to buy another one… The image attached is what I needed to replace.
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Reviewed in the United States on January 18, 2026

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