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Titan Controls® Spartan Series® Basic CO2 Controller with Remote Sensor

Marsoni M251S
Sale price$182.63
Pay 4 payments of $45.66 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Titan Controls® Spartan Series® Basic CO2 Controller with Remote SensorSimple and easy to use, the Spartan Series Basic CO2 Controller gives you everything you need to accurately raise the CO2 levels in your growing environment. A large easy to read display will show you what your ppm levels are and knobs that double as buttons when pushed allow you to quickly and easily program the controller to your liking. This unit features an override function that allows it to be used in conjunction with a stand alone exhaust
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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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4.0 ★★★★★
Based on 732 reviews
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Cesar S.
Alexandria, US
★★★★★ 4
Needs modification to fit Lexus TX 350
Size: 7.5" x 8.7" x 1.4"
Does not have a proper fit on a 2024 Lexus TX 350 without some minor modification. The filter casing has a guide that it's supposed fall into one of the pleats like a notch, however, notice this filter has the white strips which I guess are added structural support. I simply cut the 2 strips on the pleat the guide falls into. The filter will not fall apart by doing this. It's a minor inconvenience that can be easily corrected yourself or simply find another filter that does not have anything blocking the pleats the entire width of the filter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2026
A
Verified Purchase
Apacs1
New York, US
★★★★★ 5
Fits perfectly
Size: 7.5" x 8.7" x 1.4"
easy to install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
S
Verified Purchase
ShakeAndBake
Natrona Heights, US
★★★★★ 5
bosch never disappoints
Size: 7.5" x 8.7" x 1.4"
good product+fair price=value for money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
B
Verified Purchase
Blunt Bunny
Carnegie, US
★★★★★ 5
First Rate Quality
Size: 7.5" x 8.7" x 1.4"
Easy installation; design of filter made installation mistake-proof.
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Reviewed in the United States on March 31, 2026
A
Verified Purchase
Amazon Customer
Boise, US
★★★★★ 5
will buy again
Size: 7.5" x 8.7" x 1.4"
Works as expected and the fit was perfect.
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Reviewed in the United States on February 15, 2026

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