Description
Protect your Antminer from dust, pet hair, bugs, and airborne debris with this magnetic 120mm fan dust filter. Snaps onto the intake side of any Antminer with standard 120mm fans — no screws, no tools, no hassle. Just place it over the fan grille and the magnets hold it in place.
Dust buildup on hashboards is one of the top causes of overheating and premature failure in ASIC miners. A $15 filter today can prevent a $500 repair bill tomorrow.
| Specifications | |
|---|---|
| Size | 120 x 120mm |
| Material | Nylon fiber mesh with magnetic frame |
| Attachment | Magnetic (attaches to metal fan grille) |
| Washable | Yes (gentle hand wash, air dry) |
| Quantity | 1 filter |
Compatible Miners
- Antminer S9, S9i, S9j, S9k
- Antminer S17, S17+, S17 Pro, T17, T17+
- Antminer S19, S19 Pro, S19j, S19j Pro, T19
- Antminer S21, T21
- Antminer L3+, L3++, L7
- Antminer E9
- Any miner with standard 120mm fans and a metal fan grille
How often should I clean the filter?
Check monthly. In dusty environments (garages, basements, near pets), clean every 2–4 weeks. In clean environments, every 1–2 months. Gently hand wash with warm water and let air dry completely before re-installing.
Does it restrict airflow?
Minimally. The fine mesh blocks particles while allowing adequate airflow. You may see a 1–2°C temperature increase — far better than the 10–20°C spikes caused by dust-clogged heatsinks. Clean the filter regularly for optimal airflow.
Do I need one filter or two per miner?
Install one filter on the intake (cool air) side of your miner. That is where dust enters. Most miners with dual fans on each side need two filters for the intake side. Models like the S9 with one fan per side need one filter on the intake side.
D-Central Technologies — Bitcoin Mining Hackers since 2016. Preventive maintenance is the cheapest repair. Every hash counts.
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