When shopping for a central vacuum, most conversations focus on motors and performance numbers. But central vacuum filtration deserves just as much attention. Your filter serves two critical functions: protecting the motor from fine dust particles that cause premature wear, and determining the quality of air exhausted back into — or out of — your […]
If one motor is good, two must be better — right? It’s a logical assumption, and it’s one of the most common questions when shopping for a central vacuum. But the reality of a dual motor central vacuum is more complicated than doubling up. Depending on the configuration and the motors being used, a two-motor […]
In our previous article on airwatts, we explained why the most popular vacuum performance metric is misleading. But if airwatts aren’t the right way to evaluate a central vacuum, what is? The answer comes down to understanding the two fundamental forces at work in every system: central vacuum suction and airflow. They work together, but […]
If you’ve spent any time researching central vacuums, you’ve almost certainly come across the term “airwatts.” It’s the single most commonly cited performance metric in product brochures, comparison charts, and sales pitches. But central vacuum airwatts are also the single most misunderstood number in the entire industry — and relying on them can lead you […]
Knowing the difference between Thru-Flow and Tangential Bypass motors is a great start — but comparing central vacuum motors properly means going deeper. Motor type is only half the equation. The fan diameter, internal construction, and the company that manufactured the motor all play a major role in the true value of any central vacuum […]
When it comes to choosing a central vacuum, everything starts with the motor. Central vacuum motors are the heart of the system — they determine performance, longevity, and ultimately what you’re paying for. Yet most shoppers never think to ask what kind of motor is inside the unit they’re considering, relying instead on misleading specs […]
Shopping for a central vacuum system is confusing — and this central vacuum buyer’s guide is here to fix that. Between exaggerated performance claims, misleading specifications like airwatts and CFM, and dozens of manufacturers all promising the best product, most homeowners don’t know where to start. We’ve put together this comprehensive guide to break down […]