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Description
High Quality Silicon Carbide Diesel DPF Universal Fit Particulate Filter for diesel car diemeter 176.8mmProduct Introduction Product name DPF Material Silicon carbide Diameter 176. 8mm High 158. 8mm Cpsi 200 300 Customization Support Error 0. 1mm Quality High standard Package Neutral packaging Price includes 1 pcs SIC DPF +1 pcs Insulation Materials Sellers Notes Checklist Important things 1 This product is suitable for highway diesel vehicles with good vehicle condition and normal exhaust temperature. 2 Regarding the pressure value, we ship as stock
Product Introduction
| Product name | DPF | Material | Silicon carbide |
| Diameter | 176.8mm | High |
158.8mm |
| Cpsi | 200/300 | Customization | Support |
| Error | ±0.1mm | Quality | High standard |
| Package | Neutral packaging | Price includes |
1 pcs SIC DPF +1 pcs Insulation Materials |
Sellers’ Notes Checklist
Important things |
|
|---|---|
|
1 |
• This product is suitable for highway diesel vehicles with good vehicle condition and normal exhaust temperature. |
|
2 |
• Regarding the pressure value, we ship as stock products, usually 200cpsi, which is used in Euro 5/6 small diesel vehicles without any problems. For example, if it is used in DAF trucks, some Euro 6 models, which are very sensitive to pressure values, you need to contact us, because the pressure value of such trucks is usually 10-13Kpa |
|
3 |
• If you have any requirements for PD, RH, Or there are higher requirements for precious metal content • Please contact us. |
|
4 |
• For non-road equipment, the engine exhaust temperature is relatively low, such as generators/mining equipment, etc. It needs to be judged based on factors such as working environment/power/exhaust temperature, please contact us. |
|
5 |
• We have super stock, PT/5gr ft³/PT/10gr ft³/PT/15gr ft³/PT/20gr ft³/PT/30gr ft³/PT/60gr ft³......Bulk purchase customers please contact us privately to apply for order discounts |
| Product link is the price of a single sample | For bulk purchases, please contact our staff | |
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Advantage of diesel particulate filter:
1. Low pressure drop.
2. Low coefficient of thermal expansion.
3. Good thermal shock resistance.
4. High temperature resistance, good resistance to chemical corrosion.
5. High porosity, pore size distribution uniform, high filter specific surface area.
6. Long-term durability performance.
7. High particulate trapping efficiency, suitable for all kinds of regeneration.（Except for uncoated DPF）
If you want know more things about the DPF, please contact us directly, I will do my best to service for you.
Silicon carbide diesel particulate filters (Sic wall flow filters) have a higher melting point and filtration efficiency (can be up to 95%) than cordierite, they are usually more expensive than cordierite wall flow filters.
Technical data of Sic Diesel Particulate Filter:
| Item | Units | Technical Index |
|---|---|---|
| SIC Content | % | >90 |
| Cell density | Cpsi | 200 |
| Wall thickness | mm | 0.35-0.41 |
| Cell Length | mm | 1.2-1.45 |
| Apparent Porosity | % | 42-60 |
| Median Pore Size | μm | 12-20 |
| Transverse Compression Strength | Mpa | >2.3 |
| Vertical Compression Strength | Mpa | 10-18 |
| Coefficient of thermal expansion (40-800°C) | 10^-6/℃ | 4.3-4.4 |
| Thermal Conductivity( 500°C) | W/mK | 14-22 |
| Capture Rate | % | >95 |
| Bulk Density | Kg/L | 0.8 |
| Filter Area | ㎡ | 0.75 |
| Softening Temperature | ℃ | 1400 |
Coating Difference
With coating |
Without coating |
Noble metals (such as platinum, palladium) or metal oxides (such as CeO₂, ZrO₂) are usually coated as catalysts to promote the oxidation reaction of particulate matter (PM).It can passively regenerate through catalytic reaction at a lower temperature (about 250-350°C), convert soot into CO₂, and reduce the frequency of active regeneration (high temperature combustion).It can catalyze the conversion of NOx at the same time (such as SCR function) to achieve coordinated treatment of multiple pollutants.
|
It only relies on physical filtration and needs to actively regenerate and burn soot at high temperature (about 550-650°C), which has higher energy consumption and strict requirements on engine operating conditions.It cannot handle gaseous pollutants such as NOx.
|
High passive regeneration efficiency and reduced fuel consumption (reduced fuel injection for active regeneration).Suitable for frequent start-stop or low temperature conditions (such as urban roads). |
Fully dependent on active regeneration, requiring engine adjustments (post-injection of fuel) to increase exhaust temperatures, potentially increasing fuel consumption and thermal stress. |
Other types
| Product Name | Jump link | Product images |
|---|---|---|
| Shell | Link | |
| Shell+Caliber | Link |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Surprisingly great for my wide feet and high instep!
Size: 10.5, Color: Velvet Tan/Gum 2
So thrilled I took a chance on these. Finding boots is impossible for me. I have wide feet, a super high instep, a bunion on one foot, and I wear a hard to find size (10.5). I ordered the 10.5 and 11 in these expecting I might need to size up for width (if I could even get them on). It was a struggle getting the 10.5s on the first time, and once I did they were somewhat uncomfortable on the top of my left foot. But I read that they would relax so decided to give it a go because I need waterproof boots for an upcoming trip and the 11s felt too long. After two days of light wear, they are already breaking in and I have no more discomfort. Getting them on is already easier and they are plenty wide enough and very comfortable to walk in. These are true to size. Super happy and worth a day of mild discomfort to break them in!
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Reviewed in the United States on March 7, 2026
★★★★★ 5
Comfortable, sturdy, waterproof
Size: 9.5, Color: Black/Black
Loce, love, love these boots. Have walked ten miles with no foot pain around NYC. They go with everything and and are so comfortable. As they are waterproof/resistant, they get a little warm in high temps, but perfect three-season boots.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Super cute, comfortable, practical, love that they are slip on
Size: 10.5, Color: Tobacco/Black
I have worn these 2-3 times already. The first day was a school/work day so I was on my feet 9 hours and the only issue I had was with the side of the boot rubbing against my ankle. I just make sure I wear socks high enough to cover my ankles or jeans that go into the boots now for long wear days.
Absolutely love them! They keep my feet dry in this snow( we live in Michigan). I had been looking for a pair like this for awhile now and was getting super frustrated that I couldn't find my size in any that I liked. I saw that they had these available in a 10.5 and I wear 11. I looked at the Sorel website reviews (since the amazon ones weren't super helpful on sizing) and they said that the boots ran big so I took a chance on the 10.5 fitting me. They fit perfect. I have long narrow feet but I could see where they would be tight or uncomfortable on someone with wider feet. I've been trying to find a pair for my mom now since she has boot envy.
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Reviewed in the United States on January 27, 2026
★★★★★ 5
Worth it.
Size: 8.5, Color: Crushed Clay/Gum 2
Love all my Sorels. These were really cute, good color, comfortable, warm, fit well, good quality and sturdy. I would order again.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Fantastic Boots!
Size: 8.5, Color: Redwood/Gum 10
Completely satisfied with these boots. True to size, well made, comfortable from the get-go; not break in needed. Waterproof- really. The Red Suede has withstood a nasty winter season & still looks great. Good traction. I like the ankle height which looks good with long, mid length pants & leggings. I love the easy slip on/off aspect..made getting ready for dog walking easy. I 100%recommend!
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Reviewed in the United States on April 11, 2026