Air Supply of the Future Ultra 9000 Blower Motor 1HP 120V 4.5A | 3910131
AirSupply
SKU: 3910131
Ultra 9000 Spa Air Blower – Part # 3910131
The Ultra 9000 air blower (model 3910131) is a high-performance, ultra-quiet blower designed for spa and hot tub air-jet systems. Built with a powerful 1 HP motor and a compact, vibration-reducing design, it delivers strong and consistent airflow for enhanced spa comfort.
Key Features
- 1 HP motor engineered for dependable, high-output performance.
- Available in 120V or 240V configurations depending on system requirements.
- 2-inch tapered slip inlet connection for simple, no-glue installation.
- Redesigned intake manifold helps prevent debris from entering the blower.
- Rubber-mounted motor reduces operational noise and vibration.
- Compact, efficient design suitable for both new installations and replacements.
Typical Applications
This blower is ideal for spa systems, hot tubs, portable spas, and therapy pools requiring a reliable air-jet blower. It is often used to replace worn, noisy, or failed blowers or to upgrade older models to a quieter, more energy-efficient option.
Installation & Compatibility Notes
Verify voltage (120V or 240V), blower chamber space, and the 2-inch tapered slip air line connection before installation. Always disconnect power and follow local electrical codes when wiring spa equipment. Secure the blower to minimize vibration and ensure unobstructed airflow through the intake.
Why Choose This Blower?
The Ultra 9000 model 3910131 offers strong performance, improved reliability, and noticeably quieter operation compared to many older spa blowers. Its upgraded internal design helps reduce service issues, while the compact footprint makes it a practical choice for retrofits and replacements.
Maintenance Tips
- Inspect annually for noise, vibration, or loose mounting hardware.
- Keep the intake area clear of dust, debris, or obstructions.
- Monitor voltage and amperage draw during operation to ensure the blower is running within specification.
- If used seasonally, protect the blower from moisture or store it during off-season periods.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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