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Description
DPF Core with Cordierite Wall Flow Ceramic Substrate Filters PM Diameter 172mmProduct Introduction Product name DPF Material Cordierite Diameter 172mm High 110 117. 8 152. 4 180 203mm Cpsi 200 Customization Support Error 0. 1mm Quality High standard Package Neutral packaging Price includes 1 pcs 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 | Cordierite |
| Diameter | 172mm | High |
110/117.8/152.4/180/203mm |
| Cpsi | 200 | Customization | Support |
| Error | ±0.1mm | Quality | High standard |
| Package | Neutral packaging | Price includes |
1 pcs DPF +1 pcs Insulation Materials |
Sellers’ Notes Checklist
| Important things | |
|---|---|
| 1 |
|
| 2 |
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| 3 |
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| 4 |
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| 5 |
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Ready to Upgrade?
👉 Click to Order Now | 📞 Contact Sales:
If you want know more things about the DPF, please contact us directly, I will do my best to service for you.
The most common filter is made of cordierite. Cordierite filters provide excellent filtration efficiency, are relatively inexpensive (comparison with Sic wall flow filter). The major drawback is that cordierite has a relatively low melting point.
| Property (Uncatalyzed) | Technical index | 100/17 | 200/12 | ||
|---|---|---|---|---|---|
| Physical Properties | Cell density |
100cpsi
|
200cpsi
|
||
| Wall thickness |
0.017inch
|
0.012inch
|
|||
| Open frontal area (OFA) | 34.5% | 34.5% | |||
| Geometric surface area (GSA) |
33.3inch²/L
|
47.0inch²/L
|
|||
| Hydraulic diameter |
0.083inch
|
0.059inch
|
|||
| Modulus of rupture | 350psi/cpscm | 300psi/cpscm | |||
| Apparent porosity | ≥50% | ≥50% | |||
| Coefficient of thermal expansion (20 - 800°C) | ≤1.2×10⁻⁶/°C | ≤1.2×10⁻⁶/°C | |||
| Compression strength in normal temperature | ≥10Mpa | ≥10Mpa | |||
| Mean pore size | 13 Micron | 13 Micron | |||
| Melting temperature | ≥1400°C | ≥1400°C | |||
| Soot - filtration efficiency | ≥95% | ≥95% | |||
| Chemical Composition | SiO₂-- | --50.9±1% | |||
| AL₂O₃-- | --35.2±1% | ||||
| MgO-- | --13.9±1% |
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
4.8 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Everything you need for your robot maintenance
Color: Saros 10r-20/Qrevo Curvx Accessories, Color: Saros 10r-20/Qrevo Curvx Accessories
Automatic floor robots are a great convenience and, at this point, I can't picture our house without one. Being able to turn them on at night and wake up to vacuum and mopped floors is pretty amazing. The problem is that you eventually have to do maintenance on them to keep them running. I guess it's not that much to ask of you since they do go for a long time with only water refills and waste water dumps. It's hard to find kits that are comprehensive enough to cover all the needs, so when I saw this one, I had to pick it up.
The kit contains multiples of every consumable on the Roborock (ours is named Mrs. Nesbit). It also comes with a screwdriver and a blade/brush to clean dirt and hair. The small spinning brush is easy to replace, and the only one you need the screwdriver for. The mopping pad functional on the Roborock is one of my favorite features, so having multiple replacements makes this kit very attractive. They simple peel off of the Velcro and lay back the same. The split rollers take a minute to figure out, but you don't need to loosen the screws - they pull right off the U shaped plastic pieces they are attached to, but keep track of which goes with which color because each plastic piece only goes back on its correct side. The easiest to replace is the filter on the dust bin in the robot since it just pops out and the new one fits in. The lasts step is to replace the dust bag in the base itself, which is very simple.
Overall, the quality and fit of all the pieces included in this kit were great. I didn't run across anything that was off or I had to force on. While my pads and brushes weren't as bad as my other vacuum (named The Beast), the vacuum had been warning me that their life was coming to an end and I needed to swap them out. Now I have multiple replacements for the future and my Roborock is good to go for many months. I will be picking this kit up again when I run out and wouldn't hesitate to recommend it at this price point.
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Reviewed in the United States on May 10, 2026
★★★★★ 4
Good Budget Replacement Set, but Mop Pads Differ from Original
Color: Saros 10r-20/Qrevo Curvx Accessories
These replacement accessories fit my Roborock Qrevo S5 without any issues. I run my robot daily because I have a dog, so I go through mop pads pretty quickly and have already used this set for a couple of cleaning runs around the house on vinyl floors. The bags seal properly, and I did not notice any loss of suction or performance with the filters compared to the original parts.
The biggest difference was the mop pads themselves. They feel noticeably different from the OEM Roborock ones and seem a bit lower in quality. Even so, they still got the job done for normal daily cleaning and handled pet hair and dirt well. Since the original pads also wear out for me after multiple washes, this set still feels like a practical and more affordable alternative overall.
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Reviewed in the United States on May 31, 2026
★★★★★ 3
Not as good as the oem accessories
Color: Saros 10r-20/Qrevo Curvx Accessories, Color: Saros 10r-20/Qrevo Curvx Accessories
I have a roborock saros 10r and all of these accessories seem to be compatible and work with my robovac however the quality of them isn’t nearly the same level. The mop pads material are much coarser and less fine than the original. The side brushed bristles weren’t nearly as tightly bound together. The roller brush isn’t as well made. The cleaning performance I think is similar but i suspect they will not last as long as the oem accessories which are just much better made. Over it’s a mix on value.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
All the parts needed to maintain your Roborock robot, with a great fit and finish.
Color: Saros 10r-20/Qrevo Curvx Accessories, Color: Saros 10r-20/Qrevo Curvx Accessories
This is a great consumable parts replacement package for many Roborock robots. I utilized it for my Saros 10R. The parts all fit great and honestly look and feel just like the OEM parts that came with the robot. Over time, I have purchased new consumable parts for my Saros 10R from various sources, but I think that I will be using this kit in the future.
The kit comes with everything one needs to maintain Roborock robots, as outlined in its description. The main brushes are of good quality and fit well. I have found that the main brushes and the filter fit are the hardest things for third-party vendors to duplicate, and these do that well. What I like most is the mop heads. They are of very good quality and may be better than the OEM mop heads.
Everything in this kit fits well and mimics the manufacturer's parts closely in both quality and fit. Compared to the cost of Roborock OEM parts, this is a home run.
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Nice Value Replacement Kit for the Qrevo CurvX, Brushes Slightly Less Dense Than OEM
Color: Saros 10r-20/Qrevo Curvx Accessories, Color: Saros 10r-20/Qrevo Curvx Accessories
All of the included items fit my Roborock Qrevo CurvX nicely, and the material quality is fairly close to the OEM parts. I also liked the quantity of each item included, since it should be quite a while before I need to buy another replacement kit.
The only downside I noticed was that the main roller brushes have about 1/4 fewer bristles than the OEM versions, so they don't seem quite as dense. Other than that, everything fits as expected and the kit seems like a solid value for maintaining the CurvX.
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Reviewed in the United States on May 19, 2026
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