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| Part Type | CIJ printer bulkhead ink filter |
| Replaces | Domino 37940 |
| Filtration Rating | 10 µm |
| Body Diameter | 15 mm (19/32") |
| Overall Length | 36 mm (with nut) |
| Tube Connection | 4 mm OD / 3 mm ID |
| Fits | Domino A100, A200, A300, A400, A100+, A200+ and A300+ |
| Medium | CIJ ink and solvent (MEK, ethanol and acetone based) |
| Sold As | 1 filter |
| Stat. HS-Code | 844399 |
| Brand | Code |
|---|---|
| Domino | 37940 |
| Spare Part Mart | SPM-CIJ-2279 |
Price Beat Guarantee: We've crawled the internet to guarantee you're getting the best price. Here's what competitors are selling this exact filter for:
You're saving approximately 20% on Domino 37940 buying from SPM.
Planned service
Domino A series printers are serviced on a schedule, usually every 6 to 12 months or a set number of running hours, and the ink system filters are changed together. Keep a set on the shelf so the service is not held up.
Pressure and viscosity faults
Blocked filters show up as ink pressure warnings, viscosity drifting out of range and the pump working harder. Changing the filters is one of the first checks.
After an ink or solvent change
When switching to a different ink or after contamination, flush the system and fit new filters so old ink and particles are not carried over.
Production lines
Date, batch and expiry coding on food, drink, pharmaceutical and cable lines, where a coder stopping holds up the whole line.
No. It is an aftermarket filter made to fit. It is not made by or affiliated with Domino; the Domino number 37940 is shown only so you can match the part you are replacing.
Domino A series CIJ printers: A100, A200, A300, A400, A100+, A200+ and A300+. Check the part number on the old filter or in your printer's spare parts list.
At every routine service, usually every 6 to 12 months or at the running hours in your printer's service schedule, and whenever pressure or viscosity faults point to a blocked filter.
Yes, we ship worldwide. Shipping is calculated at checkout, and every order is covered by our 30 day money back guarantee and price beat guarantee.
Orders typically require 1 to 5 business days for processing. During this time, we confirm product availability and prepare the shipment for consolidation.
We offer two shipping tiers. The exact cost and transit time for every option are quoted live at checkout, and you can also check them from the cart page before you buy.
Express (DHL, UPS, EMS)
For urgent needs. Transit is typically 3 to 8 business days after dispatch, depending on destination.
Economy (air cargo and special lines)
Our standard, cost-effective option. Transit is typically 5 to 15 business days after dispatch.
Shipping costs are calculated at checkout based on your location and selected shipping method.
Once your order ships, you'll receive a tracking number via email so you can monitor your delivery.
For detailed delivery information and FAQs, please visit our Delivery Information page or contact us.

