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Description
Universal Cordierite Diesel Filter substrate ceramic innor core diameter 158mmProduct Introduction Product name DPF Material Cordierite Diameter 158mm High 130 150mm 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 products, usually
Product Introduction
| Product name | DPF | Material | Cordierite |
| Diameter | 158mm | High |
130/150mm |
| 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 |
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| 2 |
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| 3 |
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| 4 |
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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
4.7 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 4
Can't be clean but provides fun.
Size: Small, Number of Items: 1
It's well made and our pup really does like it. The only thing is, it doesn't fully open to clean it out. I wouldn't buy it again for that fact. It's tough plastic and sturdy.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Best dog toy!!
Size: Large, Number of Items: 1, Size: Large, Number of Items: 1
Best dog toy ever. They stayed occupied and have fun !
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Reviewed in the United States on June 8, 2026
★★★★★ 3
Good contruction but needs a couple revisions
Size: Small, Number of Items: 1
Searching for an interactive toy to feed my beagle his meals from, I first tried the
. It split open too easily in rough play and only had the capacity to hold half of a meal.
Next I tried
for it's larger capacity but it broke at the lid (to Premier's credit they replaced it but I feared it would simply break again).
Now on to the Bob-A-Lot. This is a heavy, well made product. I was surprised by the weight. My dog can pick it up but can't carry it for very long. I feel it's not going to break like the others did. That said, the extra weight makes it a noisy toy especially on hard wood floors.
The small Bob-A-Lot holds a little over 1 cup of food (large holds 3 cups) but there is a caveat. This is the capacity of the lower chamber. There is actually a separate chamber in the top of the toy that only holds about quarter cup. As a result I have to shake and shake the toy myself to get the food to drop into the lower chamber to load in a complete meal. It's either that or insert food 1 piece of kibble at a time. I wish this toy screwed apart like the IQ Treat Ball or Tug-A-Jug. Despite it's appearance, it does NOT screw apart in the middle.
Also slightly annoying is the bottom door doesn't stay fixed into position well. The IQ Treat Ball smartly has several positions for the door to stay locked in. The Bob-A-Lot door is fully adjustable but has often come open more than I want during feeding. As a result the kibble will spill out faster which ruins the challenge. I inquired to Starmark support and they suggested that I use a bit of cardboard or some such to try and jam the door into a specific position. This right here tells me that some additional design could be used.
I'd say that the Bob-A-Lot was designed with dogs in mind but not humans. It's a chore to load in the food. And then the door opens too much giving the dog an easy meal. I might even guess that it takes less time for my dog to empty it than it takes for me to fill it. Overall it's the best option I've found but I'm still searching for the perfect combination of all 3 of the toys.
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Reviewed in the United States on July 30, 2011
★★★★★ 5
Aggressive chewer approved
Size: Large, Number of Items: 1, Size: Large, Number of Items: 1
Got this to help amuse my 90lb GSD while I was out of town for a month. He gets one meal a day in it, and really enjoys the work. It’s easy, not a puzzle, no frustration, just a “job.” He chewed on the yellow top pretty aggressively while I was gone, and it still works fine. This is a dog that destroys even the most durable chew toys in minutes to hours when he’s anxious, and I imagine he experienced some anxiety while I was gone especially during periods when he was alone. So, I’m quite pleased with the durability. This will definitely stay in the meal service rotation and I will replace it if necessary. One thing to note: the fill hole is pretty small. His kibble is small enough that one might think it would easily pour right in, but no. At some point I’ll get annoyed enough to pull out my drill and make that hole larger.
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Good product, fun distraction
Size: Large, Number of Items: 1
Honestly great and keeps them entertained while eating. Have a 5 month old pupper who chews and destroys. This is a fun distraction
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Reviewed in the United States on May 27, 2026