KASPA Fan Guard for 8" Inline Duct Fans
KASPA Fan Guard for 8" Inline Duct Fans
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Introducing our revolutionary Filter Guard, the essential solution for protecting your Bitcoin mining equipment and AC Infinity S8 inline duct fan while keeping your little ones safe. Crafted from high-quality PETG material with an incredibly high tensile strength, our Filter Guard ensures a secure environment for both your equipment and your kids 👍🏻
Designed to fit 8" input and output fans used in Kaspa mining setups, our Filter Guard provides reliable protection while maintaining optimal airflow. With its sturdy construction, it can withstand temperatures up to 70°C, ensuring long-lasting performance even under intense mining conditions ⚡️
Our Filter Guard easily snaps onto your fan intake or exhaust, providing a secure and rigid fit. For enhanced safety, it can be used with an 8" metal hose clamp (not included) to create an airtight seal, preventing any accidental contact with the fan blades. You can have peace of mind knowing that your children can play safely around your mining equipment
Protect your valuable Kaspa mining gear and create a safe environment for your kids with our top-of-the-line Filter Guard. Order now and experience the difference for yourself! 💪🏻



Contacted customer service twice, through the website and emailed but zero response. Products do what they are designed for
I love the mint color ,and reminds me that I am mining kaspa. Also fits like a glove.
Let customers speak for us
from 208 reviews
Awesome shrouds :) Highly recommend

Loki delivers. Single board operation for the summer or power limited locations. Thanks Nakamoto Mining!

An excellent tool to reduce noise & increase cooling for a low cost per cooling unit. I have 3 miners all have the njord bords on them.

The shroud is solid! I hung my miner vertically along with an Affinity S8 inline fan and the thing is SOOO MUCH quieter. Its preliminary setup as I wait for other part to tidy it up.
I love the color I chose (orange!). Thanks for the Fan spoofers as well as the stickers!. Fantastic quality products! If you ever make a Elphapex DG1+ shroud I'll be ordering 2 before you're finished 3D printing the first batch! XD

These filters are working much better than what I was using before. The ASICs are quieter, and they are much easier to fit.

ASIC Fan Spoofers Simulators — Antminer S19, S21, L9, IceRiver AL3, KS5M, Whatsminer M60, Elphapex DG1+)

Work perfectly as intended. Nonissue, quality wrap, fast shipping. Control the fan for my X5 saved me Watts and decibels :) Fan is Ac infinity S8

Definitely a must buy to create versatility and efficiency. I would buy again and reccomend

Everything I wanted. I would buy again for a future miner.

Can I please pre order a L9 antminer kjord board. I just recently placed an order but decided to get the auto fan control when do you think it will be in stock for the L9

I was really impressed with the fitment of your filters and exhaust shrouds. I can tell your design team spent a lot of time to make sure everything was just right with every detail. Thank you! it made a huge improvement in my heat management.

I have 19 L9 antminers and want to do the 3.5v on them all is have some questions reguarding fan spoofer and auto control board for ac infinity. Please emailll me asap at [****] or call me I'm in halifax and want to.make big order. But I have questions please email me

Everything is perfect, quick shipping, well wrap and good unboxing experience with sticker and all. Cool thak you

Great product, easy to setup, and quick shipping…at my door on the opposite side of the country in less than a week from when it was ordered

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