Samples are always free; shipping is not included. Whether you're testing one filter or scoping out a private-label program, there is no product charge and no obligation. Shipping is confirmed per request.
How It Works: From First Inquiry to Bulk Order
We work almost entirely through direct quotes, not an online checkout — because filtration orders are rarely off-the-shelf. Here's the process from first contact to production shipment.
Common Customization Parameters
| Parameter | What You Can Change |
|---|---|
| Dimensions | Cut to your exact size/shape requirements |
| Material density (GSM) | Adjusted for airflow vs. absorption tradeoffs |
| Activation level | Coconut-shell or other activated carbon grades |
| Packaging | Bulk, retail-ready, or fully private-labeled packaging |
| Branding | Private label / white label available on bulk orders |
MOQ, standard payment terms, and production lead-time ranges are confirmed per project — ask when you request your quote.
Ready to Get Started?
Use the form below. The two things that let our factory answer properly are the dimensions of the part and the airflow it has to pass — everything else we can work out from there. If a photo is easier than a drawing, message us on WhatsApp.
Not sure what to ask for yet? Start from the adsorbent media — activated carbon, ACF, granular carbon — or from zeolite if ammonia is the target. What we can then do to it is on converting & custom filter manufacturing.
Or check the FAQ for more detail.