David Heacock, the founder of air filter manufacturer Filterbuy, opens his latest video with a number that frames everything that follows: his operation just signed off on $656,000 worth of automation in a single week. The video, "If You Work With Your Hands, Watch This Before It's Too Late," published June 26, 2026, is not a warning against skilled trades — it is a more specific argument about which physical jobs automation targets first and which it leaves alone, or even strengthens.
The Distinction Heacock Is Drawing
Heacock's central claim (1:09) is that jobs that involve judgment are becoming safer, while repetitive jobs are at risk. That is not a novel observation in the automation debate, but Heacock is making it from the floor of a factory that is actively deploying the capital to prove it. The $656,000 commitment is not a forecast — it is a purchase order already signed.
The practical implication, as Heacock frames it, is that workers who understand machines — not just operate them — are the ones with durable employment. He names the maintenance function specifically. He advises (7:25) workers to "get closer to the machines and systems; shadow maintenance people and learn what breaks and why." The logic is straightforward: automation creates more machines, and more machines create more maintenance demand. The worker who can diagnose a failure is harder to replace than the one who feeds material into a process.
“The single safest job in my factory right now is not the one that you'd expect.”
Heacock declines to name the role outright (3:44), but the surrounding context points toward maintenance and systems technicians rather than production operators. The comment is designed to challenge the assumption that physical, hands-on work is uniformly threatened — the real variable, in his telling, is whether the work requires ongoing judgment about unpredictable systems.
Where Filterbuy Fits Into This Argument
Heacock's credibility on this topic rests on the scale of the operation he is describing. Filterbuy, based in Talladega, Alabama, with additional facilities including locations tied to Bentonville, Arkansas, Dallas, Texas, and Atlanta. The business has been reported at $23 million per month in revenue in multiple recent videos, including "How to Own a $23M Per Month Factory (easier than you'd think)" and "How to Make $23M/month The Quiet Way." The $656,000 automation spend is consistent with a business that has previously described tripling production output through machine investment, as detailed in "My $250M Secret: How AI & Automation Tripled My Production."
The video also references RGF UV, a supplier Heacock has previously visited in person as part of his push toward a billion-dollar revenue target, documented in "Reaching $1 Billion: Why You Can't Do It Alone (Exclusive BTS)." The supplier relationship underscores that Filterbuy's automation investment is not purely internal — it extends into the product and technology partnerships that feed the manufacturing process.
The Practical Advice for Trades Workers
Heacock's guidance for workers in physical roles is more operational than motivational. He identifies two moves: get close to the machines and understand failure modes, and treat AI and automation as tools that increase the value of judgment-based work rather than eliminate it. He states that "AI and automation increase the number of good jobs and their value if used correctly" (8:46) — a claim that is at least partially testable against Filterbuy's own hiring trajectory, though he does not provide current headcount figures in this video.
- 1Shadow maintenance staff to learn what breaks and why in automated systems
- 2Identify which roles in your facility require ongoing judgment about unpredictable outcomes
- 3Treat automation investment as a signal of where new technical roles will emerge
- 4Build proximity to the machines and systems, not just the output they produce
“AI and automation increase the number of good jobs and their value if used correctly.”
The argument has a self-serving dimension worth noting: Heacock is a manufacturer deploying automation, and framing that deployment as net positive for workers is also good public relations for a business that employs people in Talladega and other locations. He does not address what happens to workers in the specific repetitive roles he identifies as at risk — whether Filterbuy retrains them, reduces headcount, or replaces attrition without backfilling. Those numbers are absent from the video.
What the video does establish clearly is the pace of capital deployment. $656,000 in a single week, at a business running roughly $276 million in annualized revenue based on the $23 million monthly figure, represents a meaningful but not outsized reinvestment rate. The more telling detail is the framing: Heacock announces the figure in the opening seconds, before any context, as if the number itself is the argument. For workers in manufacturing who have not yet thought carefully about which parts of their job involve judgment and which do not, that may be the most useful prompt the video offers.
