Description
Meet the Silencer Air Blower, the outdoor spa blower engineered to deliver powerful jet action with whisper-quiet operation. Built around a 1.5 horsepower motor and designed for seamless integration into your spa or hot tub setup, this model combines robust performance with a level of quiet you’ll actually notice only for not hearing it at all.
Key specifications at a glance
- Model: Silencer — 6315141
- Horsepower: 1.5 HP
- Voltage: 120V (typical) with documented variations around 115–120V systems
- Current draw: commonly listed around 7.0–8.0 A (the product title specifies 7.3 A)
- Mount: Bottom mount for secure, space-efficient installation
- Replaces: 301252, 6316120F
- Manufacturer: Air Supply of the Future
The Silencer is purpose-built for outdoor spa applications, delivering dependable air flow to drive your spa jets while keeping noise to a minimum. If you’re upgrading from a louder blower or replacing an aging unit, this model is designed to slot into your existing line with minimal fuss and maximum comfort.
Why choose the Silencer Air Blower?
- Whisper-quiet operation: The name says it all—engineered to minimize sound and vibration, so your spa experience remains peaceful even when the jets are roaring.
- Compact, bottom-mount design: The bottom-mount configuration simplifies installation, routing, and maintenance while keeping the blower tucked neatly out of the way.
- Reliable spa performance: A 1.5 HP motor provides solid jet pressure for effective bubble action and consistent air delivery across spa sizes and Jet configurations.
- Flexible electrical profile: Operates on standard 120V circuits, with typical current draws in the 7–8 A range, balancing power with efficiency for most residential outdoor spas.
- Easy replacement and compatibility: Replaces legacy units 301252 and 6316120F, making it a straightforward upgrade for existing spa systems.
- Trusted by spa professionals: From a respected manufacturer, Air Supply of the Future, with model precision for dependable, long-term operation.
Ideal use cases
- Upgrading an aging outdoor spa blower to a quieter, more efficient model without heavy rewiring
- Installing a dedicated spa blower for new hot tub projects where quiet operation is a priority
- Service calls where clients request less noise and steadier jet performance
Practical tips for best results
- Confirm your spa’s electrical supply matches 120V and use a dedicated circuit with proper protection.
- During installation, route airflow cleanly to avoid kinks or obstructions that could reduce performance.
- Check mounting hardware for security after initial run time to prevent vibration noise from loose fittings.
- If you’re replacing an older blower, use the replacement compatibility notes (301252, 6316120F) to verify a smooth swap.
With the Silencer Air Blower, you don’t have to choose between powerful spa jets and a serene backyard environment. It’s crafted to support consistent air delivery, easy installation, and a quieter summer-long spa experience. Model: 6315141 — your go-to upgrade for reliable, low-noise spa performance.
| Blower Mount Type | Bottom Mount |
| Blower Horsepower | 1.5hp |
| blower voltage | 115v |
| Blower Amperage | 7.0A |
| Manufacturer | Air Supply of the Future |
| Blower Model | Silencer |



