At Next Science Co., Ltd., we regularly conduct various tests to verify the condition and properties of our products.
This time, we conducted a comparative test of the Cold Filter Plugging Point (CFPP) between diesel fuel with the specified amount of Gerhon for Diesel added, and diesel fuel without any additive.
What is the Cold Filter Plugging Point?
When diesel fuel is exposed to low temperatures, some of its components can precipitate, making it difficult for the fuel to pass through the fuel filter. The Cold Filter Plugging Point (CFPP) is one of the indicators used to check this state.
This test was measured in accordance with JIS K 2288.
Test Conditions
| Item | Details |
|---|---|
| Samples compared | Diesel / Diesel + Gerhon for Diesel |
| Dosage | 10ml of Gerhon for Diesel per 20L of diesel (specified amount) |
| Test method | JIS K 2288 |
| Sample receipt date | July 31, 2026 |
| Certificate issuance date | August 17, 2026 |
Measurement Results
| Sample | Cold Filter Plugging Point |
|---|---|
| Diesel | −6℃ |
| Diesel + Gerhon for Diesel (specified amount) | −7℃ |
How we view this test
This test was not conducted to exaggerate the effects of Gerhon for Diesel.
It is a test to verify what the measured values look like when the specified amount is added to actual diesel fuel.
The results will vary depending on the properties of the diesel fuel used, storage conditions, ambient temperature, and other factors. We cannot claim that the same changes will occur for all diesel fuels or in all usage environments based solely on these figures. Furthermore, this test did not evaluate fuel economy, power output, cold-start performance, or exhaust gas emissions.
Nevertheless, there is significance in performing actual measurements.
When explaining a product, subjective accounts are not enough. If it can be measured, we measure it. Regardless of whether the result is large or small, we confirm the figures. At Next Science, we accumulate such tests on a daily basis.
Moving forward, we will continue to organize the facts we have confirmed and publish them along with the test conditions.
About Gerhon for Diesel
Usage instructions, capacity, and precautions can be found on the product page.
For those who want to see why you should choose GERHON first
We have compiled the differences from general cleaning-type fuel additives, the reason why 200mL can be used about 10 times, and the evaluation and test records of the former Gerhon 3+.
Why choose GERHON | See the differences from general fuel additives
