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The Jyntrel pet toilet filter cartridge is an activated carbon air filter designed to control odors from pet waste in smart litter boxes, automatic pet toilets, and pet air units. It adsorbs ammonia, hydrogen sulfide, TVOC, and other volatile odor molecules through a high-iodine coconut shell activated carbon core, and is intended for pet product brands and OEM/ODM customers who need reliable odor control in enclosed equipment. The cartridge is built to perform inside the low-to-medium airflow path of these devices, where dwell time and contact area determine how effectively odors are removed.
In a smart litter box or automatic pet toilet, air is typically pulled from the waste compartment by a small fan and passed through the filter before returning to the room. Airflow is low to moderate, often in the range of a few cubic meters per hour, and the air carries moisture, dust, and ammonia from urine and feces. The Jyntrel cartridge is engineered for this environment: the coconut shell activated carbon provides a high specific surface area, reported at up to 1000 m²/g, so odor molecules have ample contact area even at modest airflow. The PET structural layer and non-woven covering maintain a stable shape and allow air to pass evenly across the carbon bed. Because the filter sits in the exhaust path, it sees continuous but intermittent operation—active when the device cycles and idle otherwise. This duty cycle, together with ambient humidity and the number of pets, defines how long the carbon remains effective. The cartridge is not intended for high-velocity ducted systems; instead, it is matched to the operating envelope of the appliance, where pressure drop is kept low enough not to overload the fan.
The core performance of the Jyntrel pet toilet filter cartridge comes from its high-iodine coconut shell activated carbon, which is selected for its adsorption capacity for ammonia and other volatile odor compounds. In the low-velocity air path of a pet toilet, the carbon bed adsorbs odor molecules as air passes through; the non-woven covering helps contain carbon dust while allowing air to permeate. The PET structural material gives the cartridge dimensional stability so it can be handled and replaced without shedding. Jyntrel can provide test reports from its CNAS-accredited laboratory covering odor removal efficiency and related parameters, so customers can verify performance against their own specifications. The cartridge is designed to be replaceable, with a recommended replacement interval of 1–3 months depending on the number of pets and how often the device runs. For multi-cat households or higher cycle rates, a shorter interval may be appropriate. The filter is not a substitute for regular litter box cleaning; it works alongside good hygiene practices to reduce odor in the surrounding space.
Because the filter is embedded in the appliance, selection starts with the device cavity and the air path. To recommend or develop a cartridge, Jyntrel needs the device model or a drawing of the filter slot, including dimensions and any sealing or fixing features. We also need the airflow rate or fan curve of the device, the expected operating conditions (humidity, temperature, pet count), and the target replacement interval. From this data, we can specify carbon type and fill weight, choose the appropriate PET thickness, and define the cutting and edge-sealing pattern. Customisation options include size and shape, carbon type and loading, outer packaging, and branding. Jyntrel has developed more than 1000 filtration solutions and supports OEM/ODM projects from prototype to mass production. For standard sizes, please share your device model; for new designs, a 3D drawing or sample of the cavity is the fastest way to start.
| Item | Detail |
|---|---|
| Product name | Pet toilet filter cartridge / pet deodorizing activated carbon filter |
| Core material | High-iodine coconut shell activated carbon + environmentally friendly PET material |
| Core function | Strong adsorption of odors; removal of ammonia, TVOC and other volatile odors from pet waste |
| Application | Embedded filter for smart litter boxes, automatic pet toilets, pet air chambers, pet deodorizers and similar equipment |
| Dimensions | Customized on request; cutting, edge sealing and special shapes according to customer molds and device cavities |
| Recommended replacement interval | 1–3 months, depending on the number of pets and device operating frequency |
| Production certification standards | ISO 9001/14001, IATF 16949, BSCI, environmentally friendly and non-toxic directives; export-grade quality for Europe and the US |
The Jyntrel pet toilet filter cartridge is used in smart litter boxes, automatic pet toilets, pet air chambers, and pet deodorizers where an embedded filter is part of the device's air management system. In these applications, the filter is typically located in the exhaust path or in a dedicated filter compartment, and it works continuously or intermittently as the device operates. The cartridge is also suitable for aftermarket replacement programs, where a consistent fit and predictable replacement interval matter. Because the filter is customised to the device cavity, it can be adapted to different litter box brands and models. Typical users include pet product manufacturers, brand owners, and distributors who need a reliable odor control component with documentation for their target markets.
Jyntrel manufactures the pet toilet filter cartridge in a 50,000 m² production facility in Zhongshan, Guangdong, China, which includes six clean rooms totaling 20,000 m². Multiple automated production lines support a monthly capacity of millions of pieces, providing supply stability for volume programs. The company has more than 20 years of experience in filtration research and manufacturing and has been exporting to Europe, the US, Japan, and South Korea for over 20 years. Quality control follows IQC, IPQC, and OQC stages, and the in-house laboratory is CNAS-accredited, so filter efficiency, dust retention, and resistance can be tested and reported. Jyntrel holds ISO 9001, ISO 14001, and ISO 45001 certifications, and achieved IATF 16949 certification in 2024. Products can be supplied with compliance documentation for REACH and RoHS. This combination of capacity, clean manufacturing, and in-house testing supports consistent cartridge quality across orders.
To receive a tailored recommendation and quotation, please send us the following details: your device or vehicle model, the filter size or a drawing of the cavity, the airflow or water flow (as applicable), the operating conditions such as humidity and temperature, and the expected order quantity. Our team will review the data and propose a cartridge specification that fits your air path and performance targets. You can reach us through our contact page; we aim to respond with a solution-oriented proposal, including material options and lead time estimates.
The Jyntrel pet toilet filter cartridge is designed for the low-to-moderate airflow typical of smart litter boxes and automatic pet toilets. At higher velocities, contact time between the air and the activated carbon decreases, which can reduce odor removal efficiency. For high-velocity systems, we recommend discussing the airflow data with our engineers so we can adjust carbon loading or filter geometry.
To quote accurately, we need the airflow rate or fan curve of your device, the dimensions of the filter slot, and the expected operating conditions such as humidity and temperature. Please also share the target replacement interval and any space constraints. With these details, we can propose a carbon type and fill weight that matches your system.
The high-iodine coconut shell activated carbon used in the Jyntrel cartridge has a high specific surface area, reported at up to 1000 m²/g, which supports adsorption of ammonia and other odor molecules. Jyntrel's CNAS-accredited laboratory can provide test reports on odor removal efficiency and related parameters. Actual performance in your device will depend on airflow, humidity, and the number of pets.
Yes. Jyntrel supports OEM/ODM customisation of size, shape, carbon type and loading, edge sealing, and packaging. We can work from your 3D drawing or a sample of the device cavity to develop a cartridge that fits precisely. With over 1000 filtration solutions developed, we can adapt the design to different litter box brands and models.
For standard specifications, the MOQ is typically 5,000 pieces; for customised products, the MOQ depends on tooling and packaging requirements, generally 10,000 pieces. Lead time for standard items is about 25–30 days after order confirmation and payment, while customised items with tooling and printing take about 35–45 days. Long-term customers can be offered priority scheduling and VMI inventory management.
Under normal conditions with one cat, we recommend replacing the cartridge every 1–3 months, depending on device operating frequency and humidity. Multi-cat households or higher cycle rates may require more frequent replacement. The carbon loading can be adjusted to match your target replacement interval for different markets.
Yes. Standard samples are usually provided free of charge, with the customer covering international courier costs; customised samples may incur a sampling fee, which can be deducted from the bulk order. Samples are typically dispatched within 3–7 working days and can be accompanied by CNAS test reports and material specifications. Please contact us with your device details to request a sample.
Jyntrel holds ISO 9001, ISO 14001, and ISO 45001 certifications and achieved IATF 16949 certification in 2024. The pet toilet filter cartridge is produced under these systems and can be supplied with REACH and RoHS compliance documentation. Our CNAS-accredited laboratory can provide test reports for odor removal efficiency and other parameters. For specific market requirements, please inquiry with our team.
