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Ships within 48 hours · Estimated delivery Jun 15 - Jun 20
For Your Every Summer RSVP, with Code: SUMMER15
Description
Carbon Fiber Electrode, Dia 30 um, L 50 umFeatures Diameter: 30 um Length: 50 um Pack of 5 Ultra sensitive and low noise Nafion coated Built to order. Please allow up to four weeks manufacturing time. Fig. 1 Excellent linearity in response of carbon fiber electrode (CF30 500) to dopamine recorded on a MicroC. Courtesy: Drs. D Yeomans and X. T. Wang, University of Illinis at Chicago. Applications CF electrodes (diameter of 10 or 30 um) respond with an excellent linearity to the oxidizable

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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.6 ★★★★★
Based on 2347 reviews
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Product Reviews
★★★★★ 5
Perfect fit
2015 Honda Fit, does what it’s supposed to. Super easy install. Don’t pay someone $30 to do it at your next oil change. Easy DIY
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2023
★★★★★ 5
good filter
its a good filter. cheaper than manufacturer one in price but it does the same job. recommend change the filter with every oil change for best vehicle performance.
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Reviewed in the United States on May 3, 2023
★★★★★ 5
Great filter
My car filters really needed to be changed out. Picked this filter works great keeping my air in my car coming in Clean
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Reviewed in the United States on November 6, 2022
★★★★★ 5
Perfectly Fine and Inexpensive
This off-brand filter was $10 cheaper than the local auto store, nearly $20 cheaper than the dealership, and meets the original OEM requirements. My husband is an ASE certified master technician and does all of our car maintenance and repair work himself and purchasing this filter rather than getting the filter from the dealership or the local auto store saved us a good bit of money and it is the same quality. Just make sure that the OEM number is correct for your vehicle and you have nothing to worry about.
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Reviewed in the United States on November 14, 2025
★★★★★ 5
Easy to install
Very easy to install this engine filter and checking the compatibility with my car was super easy too. I took me about 5 minutes to look up, learn, and install this. Loved that I saved money by installing it myself instead of getting overcharged but the shop. Works for a 2017 Honda Fit.
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Reviewed in the United States on September 12, 2025
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