EN
Contact This disc-shaped filter is designed for pet water dispensers and smart circulating fountains, reducing TDS, chlorine, odours, and visible debris. It combines high-density PET non-woven…
FILTER MEDIA / ROLLS · SHEETS · DIE-CUT
This disc-shaped filter is designed for pet water dispensers and smart circulating fountains, reducing TDS, chlorine, odours, and visible debris. It combines high-density PET non-woven fabric, ion-exchange resin, and coconut-shell activated carbon to soften water and improve taste. It is made by Oltaven for pet brands, distributors, and OEM/ODM customers who need reliable, customisable filtration.
A finished water filter is more than its media. The way media are selected, pleated or stacked, framed, and sealed determines how effectively the filter removes contaminants, how much resistance it adds to the water flow, and how much it can hold before replacement. At Oltaven, we focus on the whole assembly, not just the raw materials, so the final product performs consistently in real dispensers.
In this disc filter, the high-density PET non-woven fabric acts as a pre-filter, catching hair, dust, and other particles that can clog the inner layers. Behind it, ion-exchange resin targets hardness minerals such as calcium and magnesium, reducing TDS, while coconut-shell activated carbon adsorbs chlorine, odours, and organic compounds. The forming process—how these layers are combined and sealed into a disc—affects water distribution, pressure drop, and the filter's capacity. A well-formed disc ensures water passes evenly through all media, avoiding bypass and premature clogging.
Three main factors decide the finished filter's efficiency, resistance, and capacity. First, media choice: the ratio of ion-exchange resin to activated carbon, the grade of carbon, and the pore size of the non-woven fabric all influence how much TDS, chlorine, and particles are removed. Second, forming: the disc's dimensions, the way layers are bonded, and the sealing method affect water flow and pressure drop. A tight seal prevents unfiltered water from bypassing the media, while an even structure ensures low resistance and full use of the media. Third, the housing and connection: the filter must fit the dispenser correctly so that water flows through the media rather than around it.
Because we control these variables, we can tune the filter for different water conditions and dispenser designs. For example, increasing resin content can enhance TDS reduction but may raise resistance; adjusting the non-woven fabric's porosity can improve particle capture or extend life. Our testing laboratory, accredited by CNAS, verifies filtration efficiency, dust-holding capacity, and resistance, so we can balance these trade-offs for each customer's needs.
This filter is used in automatic pet water dispensers, smart constant-temperature circulating fountains, and other pet water purification devices. It is suitable for cats and dogs, helping to provide cleaner, softer water that encourages drinking. The disc shape fits many standard dispensers, and we can customise dimensions and connection details for specific models.
| Item | Detail |
|---|---|
| Product name | Pet water dispenser filter / smart circulating water dispenser filter |
| Core materials | High-density PET non-woven fabric + high-efficiency ion-exchange resin + premium coconut-shell activated carbon |
| Core functions | Removes floating debris and impurities, strongly adsorbs residual chlorine and odours, softens water (reduces hardness) |
| Applications | Automatic cat and dog water dispensers, smart constant-temperature pet water fountains, pet water purification equipment, etc. |
| Recommended replacement cycle | 2–4 weeks (depending on local water quality and pet drinking frequency) |
| Safety and quality certifications | Produced under ISO 9001/14001 and IATF16949 systems; materials meet US EPA and NSF standards to ensure 100% food-grade safety and non-toxicity |
| Customisation (OEM/ODM) | Based on a 20,000 m² clean workshop and a CNAS-level laboratory, we support non-standard customisation and volume OEM production according to customer mold shapes, dimensions, and filter material ratios |
Oltaven brings over 20 years of filtration product development and manufacturing experience, with more than 1,000 filtration solutions developed. Our 50,000 m² production base includes six cleanrooms totalling 20,000 m², where filters are assembled in a controlled environment. A CNAS-accredited laboratory supports testing of filtration efficiency, dust-holding capacity, and resistance. We are certified to ISO 9001, ISO 14001, and ISO 45001, and have achieved IATF 16949 certification (2024). Our products comply with REACH and RoHS regulations, and we can provide compliance documents. From our location in Zhongshan, Guangdong, China, we have exported to Europe, the USA, Japan, and South Korea for over 20 years.
To discuss your filter requirements, please provide your device or vehicle model, dimensions or drawing, airflow or water flow, operating conditions, and estimated quantity. Our team will respond with a tailored proposal. Contact us to start your OEM/ODM project.
Resistance depends on the internal structure: the type and amount of media, how tightly they are packed, and the sealing method. A filter with more ion-exchange resin may have higher resistance but better TDS reduction. Oltaven balances these factors through design and testing in our CNAS-accredited laboratory.
An OEM project starts with your specifications: device model, required dimensions or drawing, target water flow, operating conditions, and quantity. We then propose a design, provide samples for evaluation, and proceed to production after approval. The typical lead time for custom samples is 2–4 weeks.
The filter uses ion-exchange resin to reduce TDS, with efficiency depending on water quality and flow rate. It is designed to soften water and lower hardness, and we can adjust the resin ratio to meet specific performance targets.
Yes. We offer OEM/ODM customisation for dimensions, structure, connection details, media ratios, logo, and packaging. Provide your dispenser model or drawing, and we will develop a fitting solution.
Contact us with your requirements, and we will provide a quotation and sample timeline. Standard samples are typically shipped within 3–5 working days; custom samples take 2–4 weeks. Quotes are based on specifications and quantity.
The MOQ is 5,000–10,000 pieces for standard specifications. For custom OEM orders, the MOQ is generally 10,000 pieces, depending on complexity. We can discuss flexible arrangements for large projects.
Standard products ship in 15–25 days. Custom products, including mold development, take 30–45 days. Our monthly capacity is several million pieces, supporting large volumes.
We recommend replacing the filter every 2–4 weeks, depending on local water quality and pet drinking frequency. Regular replacement ensures consistent filtration performance and hygiene.